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mamaluj [8]
3 years ago
13

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

Mathematics
1 answer:
Sphinxa [80]3 years ago
7 0

Answer:

<h2>20x³ + 50x² + 32x + 6</h2>

Step-by-step explanation:

(4x + 2)(5 {x}^{2}  + 10x + 3)

Multiply the second parentheses by each term from the first parentheses

4x( {5x}^{2}  + 10 x + 3) + 2(5 {x}^{2} + 10x +  3)

Distribute 4x through the parentheses

20 {x}^{3}  + 40 {x}^{2}  + 12x + 2(5 {x}^{2}  + 10x + 3)

Distribute 2 through the parentheses

20 {x}^{3}  + 40 {x}^{2}  + 12x + 10 {x}^{2}  + 20x + 6

Collect like terms

20 {x}^{3}  + 50 {x}^{2}  + 32x + 6

Hope this helps...

Best regards!!

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