peyswain
peyswain
25-01-2021
Mathematics
contestada
heloo hello HELPP FAST OR ILL DIE
Respuesta :
mommysgirlnevaeh
mommysgirlnevaeh
25-01-2021
Answer:
f(-7)= 21
Step-by-step explanation:
-(-7)^2-10(-7)
-7^2-10×-7
-49-10×-7
-49-(-70)
-49+70
21
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