Question

Write the cofficient of x3 question 2 x4 + 9x2 + 7x3 - 11​

Answer 1

Answer:

$\red\implies$ The Coefficient of$\:x^3\: in \:2x^4 + 9x^2 + 7x^3 - 11$ is 7

Explanation-

The Number part excluding its variable is called coefficient.

In this in $7x^3$,7 is number part excluding its variable "$x^3$" is its coefficient.