Eman17adama
Eman17adama
25-03-2020
Mathematics
contestada
Find the value of this expression if x=-1
Respuesta :
eSports49
eSports49
25-03-2020
Answer:
2
Step-by-step explanation:
-1^2+7
1+7 =8
-1 +5 =4
8/4 =2
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3x squared -16x - 7=5
