theliljinx03713
theliljinx03713
02-12-2019
Mathematics
contestada
Subtract
X2 + 8x +9
- (x2 + 4x)
Respuesta :
Yang100
Yang100
02-12-2019
Answer:
4x+9
Step-by-step explanation:
x^2+8x+9-(x^2+4x)
x^2-x^2+8x+9-4x
8x-4x+9
4x+9
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