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Mathematics, 21.11.2019 07:31 plumagirl

Multiply & simplify.
10x(6x²+7x+9)

a. 60x³+70x²+90x
b. 60x²+70x+90
c. 6x²+17x+9
d. 60x³+160x

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You know the right answer?
Multiply & simplify.
10x(6x²+7x+9)

a. 60x³+70x²+90x
b. 60x²+70x+90
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