euqiniryt47 euqiniryt47

15-12-2020
Mathematics

contestada

If x=-2, what is the value of (x + 6)(x2 – 3)?

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KatieKat322 KatieKat322

15-12-2020

the answer is 28 i’m pretty sure

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jeanfaresm12 jeanfaresm12

15-12-2020

(-2+6)( (-2)2-3)
= (-2+6)(-4-3)
=8+6-24-18
= -28

Answer Link

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