trmcswain03
07.12.2020 •
Mathematics
F(x)= 2x^2 -3x +8
Value of f(-4)
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Ответ:
8a=38+8a²
Step-by-step explanation:
8a-3=5(a+7)+3a
8a-3=5a+35+3a
8a-3=8a²+35
8a=35+3+8a² (I moved 3 to put it with 35 because they are the same, I couldn't do the same for 8a and 8a² because of the 2)
8a=38+8a²
HOPE IT WORK