Q.(2/1)
f(x) = 12x + 53x²
f(4) = . . .![]()
f(x) = 12x + 53x²
f(4) = . . .
f(x) = 12x + 53x²
f(4) = 12(4) + 53(4²)
f(4) = 48 + 53(16)
f(4) = 48 + 848
f(4) = 896
CMIIW
f(x) = 12x + 53x²
f(4) = 12(4) + 53(4)²
f(4) = (12 × 4) + 53(4 × 4)
f(4) = 48 + 53(16)
f(4) = 48 + (53 × 16)
f(4) = 48 + 848
f(4) = 896
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