How many solutions are there for F(x)= 2^(x) - x-2

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

Maths Tutor for the last 15 years - an IIT Engineer with 22 years' experience in the IT Industry

(I am assuming that you mean 2^x and not x^2. ) If x is an integer, then by substituting values, you can easily find out that there can be only 1 solution, i.e. 2.
Comments

Tutor

Comments

Related Questions

What is the equation of rectangular hyperbola?
x2 - y2 = a2 equation of rectangular hyperbola.
Profile Photo
Divya
Evaluate: 5! - 2!?
=(5*4*3*2*1)-(2*1) =(120)-(2) =118
Profile Photo
Neelima
0 0
View Comments6
What is the matrix?
Row and column wise arrangement of data.
Profile Photo
Bhagwat

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

Ask a Question

Related Lessons


Rank of a Matrix
Rank of a matrix is a positive number that tells us how many rows are independent in that matrix, i.e., how many rows are not a linear combination of other rows or not a multiple of other rows. It helps...
Profile Photo


Understanding Limits Through Graphs
Maths is often taught mechanically. Just consider the case of limits. Most of the standard textbooks define, the limit is the value that a function "approaches" as the input "approaches" some value. This...
A

Abhilash K S

1 0
View Comments0

How To Study Smart
Experience is the mother/father/great grandfather/mother of Education. It is a 4 step guide to build willpower and focus on taking action consistently.And taking action is the key to success...
K

Kunal Shokeen

0 0
View Comments0

Recommended Articles

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 >

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 >

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 >

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