f(x)=x^2-2x+cos x , f'(x) = 2x -2 -Sinx
f(x)=3x^4 - 7x^2+2x-1 , f'(x) = 12x^3 -14x +2
f(x)=x^3+3x-sinx , f'(x) = 3x^2 +3 -Cosx
f(x)=2x^5+4x^3-3x+8 , f'(x) = 10x^4 +12x^2 -3
f(x)=x^3(2x-5) = 2x^4 -5x^3, f'(x) = 8x^3 -15x^2
f(x)=x^4(6x+1)= 6x^5 +x^4, f'(x) = 30x^4 +4x^3
f(x)=x²-2x+cos x;
f'(x)=2x-2-sinx;
f(x)=3x⁴ - 7x²+2x-1;
f'(x)=12x³ - 14x+2;
f(x)=x³+3x-sinx;
f'(x)=3x²+3-cosx;
f(x)=2x⁵+4x³-3x+8;
f'(x)=10x⁴+12x²-3;
f(x)=x³(2x-5)=2x⁴-5x³;
f'(x)=8x³-15x²;
f(x)=x⁴(6x+1)=6x⁵+x⁴;
f'(x)=30x⁴+4x³;
f(x)=x^2-2x+cos x , f'(x) = 2x -2 -Sinx
f(x)=3x^4 - 7x^2+2x-1 , f'(x) = 12x^3 -14x +2
f(x)=x^3+3x-sinx , f'(x) = 3x^2 +3 -Cosx
f(x)=2x^5+4x^3-3x+8 , f'(x) = 10x^4 +12x^2 -3
f(x)=x^3(2x-5) = 2x^4 -5x^3, f'(x) = 8x^3 -15x^2
f(x)=x^4(6x+1)= 6x^5 +x^4, f'(x) = 30x^4 +4x^3
f(x)=x²-2x+cos x;
f'(x)=2x-2-sinx;
f(x)=3x⁴ - 7x²+2x-1;
f'(x)=12x³ - 14x+2;
f(x)=x³+3x-sinx;
f'(x)=3x²+3-cosx;
f(x)=2x⁵+4x³-3x+8;
f'(x)=10x⁴+12x²-3;
f(x)=x³(2x-5)=2x⁴-5x³;
f'(x)=8x³-15x²;
f(x)=x⁴(6x+1)=6x⁵+x⁴;
f'(x)=30x⁴+4x³;