Question

What is the product (4s+2)(5s^2+10s+3)

Answer 1

Answer:  

$20s^3+50s^2+32s+6$

Explanation:  

we have been given the function $\left(4s+2\right)\left(5s^2+10s+3\right)$

So, as to multiply the two expression step by step calculation is shown below:

First of all we will open the parenthesis

$4s\cdot \:5s^2+4s\cdot \:10s+4s\cdot \:3+2\cdot \:5s^2+2\cdot \:10s+2\cdot \:3$

$4\cdot \:5s^2s+4\cdot \:10ss+4\cdot \:3s+2\cdot \:5s^2+2\cdot \:10s+2\cdot \:3$

After simplification we will get the following:

$4\cdot \:5s^2s+4\cdot \:10ss+4\cdot \:3s+2\cdot \:5s^2+2\cdot \:10s+2\cdot \:3:\quad 20s^3+50s^2+32s+6$

After further simplification  we will get

$20s^3+50s^2+32s+6$

Answer 2

20s^3 + 40s^2 + 12s + 10s^2 + 20s + 6
20s^3 + 50s^2 + 32s + 6