3055scoitmomcosmom 3055scoitmomcosmom
  • 08-05-2019
  • Mathematics
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What is the product?

What is the product class=

Respuesta :

itmye84 itmye84
  • 08-05-2019

-9x(5 - 2x)     Distribute/multiply 9x into (5 - 2x)

(-9x)5 - (-9x)2x

-45x - (-18x²)    2 negative signs cancel each other out and become +

-45x + 18x²    Your answer is A ( the first option)

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