3 years ago

Please help me!!! i’m so bad at math hahaha

1 answer:

Ber [7]3 years ago

5 0

Answer:

Step-by-step explanation:

64x³-64x²-9x+14

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cupoosta [38]

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Lena [83]

Answer:

x+16

Step-by-step explanation:

For this one the negative signs become positive because, if you multiply a negative number*a negative number it becomes positive. That is a rule.

$-(-x-16)\\-1(-1x)-1(-6)\\x+16$

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kvasek [131]

Answer:

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Step-by-step explanation:

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Maurinko [17]

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3 years ago