Check whether the following are quadratic equations :

Asked by Last Modified  

9 Answers

Learn Exercise 4.1

Follow 15
Answer

Please enter your answer

It is of the form Hence it is a quadratic equation. It is of the form Hence it is a quadratic equation. It is not of the form Hence it is not a quadratic equation. It is of the form Hence it is a quadratic equation. (v) It is of the form Hence it is a quadratic equation. (vi) It is not of...
read more
It is of the form Hence it is a quadratic equation. It is of the form Hence it is a quadratic equation. It is not of the form Hence it is not a quadratic equation. It is of the form Hence it is a quadratic equation. (v)It is of the form Hence it is a quadratic equation. (vi)It is not of the form Hence it is not a quadratic equation. (vii)It is not of the form Hence it is not a quadratic equation. (viii) It is of the form Hence it is a quadratic equation. read less
Comments
Dislike Bookmark

Tutor

1 - yes 2 - yes 3 - no 4 - yes 5 - yes 6 - no 7 - no 8 - yes
Comments
Dislike Bookmark

Tutor

I) Yes 2) Yes 3) No 4) Yes 5) Yes 6) No 7) No 8) Yes
Comments
Dislike Bookmark

NOURISH YOUR FUNDAMENTALS TO LEARN COMPLEX CONCEPTS WITH EASE.

(i) ,(ii), (iv), (v) and (viii) are quadratic equations.
Comments
Dislike Bookmark

I have a degree in Mechanical Engineering I have conducted over 12000 online sessions on Math. durin

(vii) and (viii) are not quadratic,as the highest power of x is 3.
Comments
Dislike Bookmark

B.Tech, M.Tech, Delhi, 15 yrs teaching experience engineering maths expert

I. Yes Ii. No Iii. No IV. Yes V. Yes Vi. No Vii. No Viii. Yes
Comments
Dislike Bookmark

CTET QUALIFIED Maths Problem Solver with 20 years experience

i, ii, iv, v, viii are quadratic equations, the rest are not
Comments
Dislike Bookmark

Computer & maths teacher experience 8years in icse and cbse board

Except vii and viii all are quadratic equations.
Comments
Dislike Bookmark

1- yes 2-yes 3-no 4-yes 5- yes 6-no 7-no 8-yes
Comments
Dislike Bookmark

View 7 more Answers

Related Questions

Represent the following situations in the form of quadratic equations:

(i) The area of a rectangular plot is 528 . The length of the plot (in metres) is one more than twice its breadth. We need to find the length and breadth of the plot.

(ii) The product of two consecutive positive integers is 306. We need to find the integers.

(iii) Rohan’s mother is 26 years older than him. The product of their ages (in years) 3 years from now will be 360. We would like to find Rohan’s present age.

(iv) A train travels a distance of 480 km at a uniform speed. If the speed had been 8 km/h less, then it would have taken 3 hours more to cover the same distance. We need to find the speed of the train.
(i) If breadth =x, length=2x+1, area= length X breadth= Simplifying Factorising (2x +33)(x-16)=0, x= Rejecting the negative value, so x=16 Substituting, 2x+1=2x16+1=33 So breadth=16m, length=33m (ii)...
Mahesh
0 0
5

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

Ask a Question

Recommended Articles

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

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 >

Meet Sandhya R, a B.Sc tutor from Bangalore

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 >

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Chennai
Class 10 Tuition in Mumbai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Gurgaon
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you