Koeiss :>
f(x) = x⁴ + x³
f'(9) = ...![]()
f(x) = x⁴ + x³
f'(9) = ...
f(x) = x⁴ + x³
..
f'(x) = 4(x⁴-¹) + 3(x³-¹)
f'(x) = 4x³ + 3x²
f'(9) = 4(9)³ + 3(9)²
f'(9) = 4(729)+ 3(81)
f'(9) = 2.916 + 243
f'(9) = 3.159
f(x) = x⁴ + x³
f'(9) = 4x(⁴ - ¹ ) + 3x(³ - ¹ )
f'(9) = 4x³ + 3x²
f'(9) = 4(9)³ + 3(9)²
f'(9) = 4(729) + 3(81)
f'(9) = ( 4 × 729 ) + ( 3 × 81 )
f'(9) = 2916 + 243
f'(9) = 3.159
~Koreksi~
