$cos^{\left(2\right)}x-cosx=0$
$\left(3m-5m+3x\right)^2$
$\frac{15}{\:x^2-9x-22}+\frac{3}{x^2-8x-33}-\frac{12}{x^2+5x+6}$
$\left(9xy-8y\right)^2$
$\int\frac{2x+1}{x\left(x-2\right)\left(\:x+3\right)}dx$
$-1\cdot2x-1$
$\frac{4x^2+32x-48}{2x^2-8}$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!