3 years ago

Help i am stuck please be fast

Mathematics

1 answer:

kozerog [31]3 years ago

8 0

Answer:

Step-by-step explanation:

They are alike because both involve steps for multiplication and addition but part b uses factoring in its estimation to solve the problem while part c dosesn't.

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Step-by-step explanation:

The step by step explanation is given in picture.

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Answer:

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Step-by-step explanation:

<u>Exponents Properties</u>

We need to recall the following properties of exponents:

$(a^x)^y=(a^y)^x=a^{xy}$

$\displaystyle a^{-x}=\frac{1}{a^x}$

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