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lorasvet [3.4K]
3 years ago
10

Evaluate the Expression (y+2)2 when y = -4

Mathematics
2 answers:
Ray Of Light [21]3 years ago
8 0

Answer:

4

Step-by-step explanation:

(y+2)^2

Let y = -4

(-4+2)^2

Parentheses first

(-2)^2

Exponents

4

Katarina [22]3 years ago
7 0

Answer:

-4

Step-by-step explanation:

y = -4

Substituting y in the equation,

(-4+2)2

(-2)2         [Negative x Positive = Negative]

=> -4

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zaharov [31]

Answer:

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Step-by-step explanation:

Use the FOIL method (First, Outside, Inside, Last).

First, multiply the first term of both parenthesis:

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Then, multiply the inside terms of both parenthesis:

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2x² - 14x + 24 is your answer.

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4 0
3 years ago
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