Question

If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expression w 2 - v + 1?

-2^2 - (-8 ) + 1
-2^2 - 8 + 1
(-2)^2 - (8 ) + 1
(-2)^2 - (-8 ) + 1

Answer 1

I dont know the answer, but http://questioncove.com/study#/groups/Mathematics you might get a quick response

Answer 2

w^2 - v + 1

so fill in the variables' values and you get -2^2 - (-8 ) + 1

Answer 3

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