UrbanPro

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

If the roots of quadratic equation are rational & distinct condition?

Asked by Last Modified  

12 Answers

Follow 0
Answer

Please enter your answer

Top rated IIT JEE Maths Tutor (15 years Experience)

a,b,c are rational. Discriminant is perfect square. Discriminant is not equal to zero.If a,b,c are not rational then b/a must be rational and c/a also rational along with discriminant perfect square.
Comments

"MATHS SUBJECT EXPERT IN EDUCATIONAL INDUSTRY"

Discriminate is greater than zero. Discriminate means b^2 -4ac>0 then roots are real and different.
Comments

Mathematics , Physics and Chemistry tutor for International School and CBSE grades

Discriminant D=sqrt(b^2-4ac) > )
Comments

Mathematics Tutor Available

The general form of quadratic equation is ax^2+bx+c=0 For a quadratic equation to have rational and distinct roots, b^2 - 4*a*c > 0
Comments

Expertise in Maths application with physics

Real (rational or irrational) roots states that function cuts the x axis 2 times
Comments

Entrance coaching for JEE/CET (Physics, Chemistry n Maths)

The condition is that discriminant is strictly greater than zero.
Comments

Mathmagician

The roots of the quadratic equation will be real and distinct if the discriminant is greater than zero, the roots are equal if it is equal to zero and roots will be complex if discriminant is less than zero.
Comments

CBSE Maths for Science stream

Roots of quadratic equation are rational & distinct when the discriminant is a perfect square.
Comments

M.A. (Maths) M.Ed. NCERT's National Awrdee Innovations in Schools-

D> 0
Comments

Mathematics Teacher

The roots of ax^2 +bx +c =0 have rational if b^2 -4ac >0 and prefect square .
Comments

View 10 more Answers

Related Questions

In optics what is the nature of the image formed by the object present virtually between f and R of convex mirror and also beyond R?
The ray diagram shows that the image of this object is located as an upside-down image positioned beyond the center of curvature (C). In fact, it can be generalized that anytime the object is located between...
Kunal
How can I teach online?
you can either login at https://www.udemy.com for teaching online or else you can ask IT person to make a different teaching software where you can ask student to register and then teach. Thank You
Prachi T.
From 4 officers and 8 jawans, In how many ways can 6 be chosen so as to essentially include at least one officer ?
total number of ways for selecting 6 persons out of 8 officers and 4 jawans are (i) 1 Officer and 5 jawans (ii) 2 Officers and 4 jawans (iii) 3 Officers and 3 jawans (iv) 4 Officers and 2 jawans 4C1....
Kumar Upendra Akshay

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Necessity of Theory and Practical in Computer Science.
Upon studying a subject both theory and practical are important. Usually many schools concentrate more on theory and the marks not on the practical. Other and opposite kind of people prefer practical...

Class 11: Important Prefixes In The Si System
Mostly commonly terms like "picometre", "nanometre" needs to be converted to SI units to solve in one unit correctly. Micrometre, picometre, nanometre are often used. One can convert them in metres, etc (units).

Ways to Learn Faster, Deeper, and Better Visual Aids
Every picture tells a story. Draw or sketch whatever it is you are trying to achieve. Having a concrete goal in mind helps you progress towards that goal. Brainmap it. Need to plan something? Brain maps,...

Introduction To Accounting: Part 12: Business Entity Concept Or Separate Entity Concept
Suppose you open a book store, so, in common parlance, it would be said that the business is being carried on by you, and you are earning profit or incurring loss. However, Accounting sees it...

Problem on limits
Find lim x→0 ( sin 4x )/( x ) To use standard trig formula on limits, lim x→0 (sin x )/( x ) = 1 let us multiply numerator and denominator by 4. = lim x→0 ( sin 4x ) • ( 4 ) /...

Recommended Articles

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more