Q.
f(x) = 5x³ × 7x³ + x
f'(x) = ....
f''(x) = ....
______
Nyolong soal punya orang :V
f(x) = 5x³ × 7x³ + x
f'(x) = ....
f''(x) = ....
______
Nyolong soal punya orang :V
XxDarknessxX
f(x) = 5x³ × 7x³ + xf'(x) = 5(3)x³⁻¹ × 7(3)x³⁻¹ + xf'(x) = 15x² × 21x² + 1f''(x) = 15(2)x × 21(2)x = (30 × 42)x = 1.260x
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