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2 years ago

What is -a-2 if a = -5?

Mathematics

2 answers:

Naily [24]2 years ago

7 0

Answer:

-7

Step-by-step explanation:

-a - 2 = -5 + -2 (different sign- keep the first number same, change the sign to addition and the additive inverse of the second number)

-5 + -2 = -7

Hope this helps

Vladimir79 [104]2 years ago

3 0

Answer:

Step-by-step explanation:

-(-5) -2

5 - 2

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kolezko [41]

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