Question

What is the product of 3x(x2+7)?

Answer 1

${\huge{\sf{\underline{\underline{Solution}}}}}$

${\sf{3x(x{^2}+7) }}$

${\sf{3x{^3}+21x}}$

Answer 2

Answer:

Step-by-step explanation:

3x(x^2+7)

3x^3+21x

just simply multiply 3x with both the terms