How do you find the product $2j^2(5j^3-15j^2+2j+2)$ ?

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Answer 1 · 2017-04-12T08:10:37

$2j^2(-5j^3+15j^2+4j+2)$

$-2j^2(5j^3-15j^2+2j+2)$

$:.=-10j^5+30j^4-4j^3-4j^2$

How do you find the product 2j^2(5j^3-15j^2+2j+2)2j^2(5j^3-15j^2+2j+2)?