2 years ago

-x2-2z for x=2, z=-4

2 answers:

5 0

-(2)2 = -4. 2(-4) = -8. -4 - (-8) = 4. The answer is 4

ddd [48]2 years ago

3 0

-12 because the answer says negative two multiply by 2 subtract 2 multiply by 4

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