lucy200615
lucy200615
02-12-2020
Mathematics
contestada
-2²-3(-2)+7
I think it’s 17 but idk
Respuesta :
hinik78
hinik78
02-12-2020
Answer:
9
−2^2−(3)(−2)+7
=−4−(3)(−2)+7
=−4−(−6)+7
=2+7
=9
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