3 years ago

Which of the following expressions is equal to -x2 - 36?

1 answer:

6 0

A
when you break the equation down, you want to make sure it still will have the same signs. so, if you have a -2x then you r going to have one with a -x and one with a +x and to make the 36 negative you have to have one with a -6 and one with a +6

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