Question

6x${}^2$y${}^2$ is an algebraic expression. What is its index ?

• A. 3
• B. 4
• C. 1
• D. 5

Answer 1

The correct option is B 4

In order to find the index of 6x${}^2$y${}^2$ ,

the index of x = 2, index of y = 2,

on adding 2 + 2 = 4, therefore, the index of 6x${}^2$y${}^2$ = 4.