Mathematics
Mathematics, 10.06.2020 22:57, nenelacayo07

Rena used the steps below to evaluate the expression 4

when X=-1 and y = 2

Step 1

Substitute X=-1 andy - 2 into the expression

(C-17 (272)

2(+134(2)

Step 2

Simplify the parentheses

(2)4

2(-1)(-1) (2)2

2-02

Step 3

Evaluate the power to a power

(2)

2-3 (-1)-21

Sten 4

Ilse rerinrocals and find the value

answer
Answers: 1

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Rena used the steps below to evaluate the expression 4

when X=-1 and y = 2

...

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