3 years ago

What is the simplify expression of 9a-4(2a+5)

Mathematics

1 answer:

kherson [118]3 years ago

5 0

The answer is “a - 20”

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Factor:<br> n^4- 3n^2 + 2<br><br> *example: n^2-n-2 factored would be: (n-2)(n+1)*

Tom [10]

Step-by-step explanation:

$( \: n - 1) \times (n + 1) \times \: ( {n }^{ 2 - 2)}$

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Step-by-step explanation:

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