$\frac{x}{x+2}+\frac{3}{x+4}=1$
$\sin^2\left(\frac{a}{2}\right)-cos\frac{a}{2}=-cos\:a$
$2\cdot2-4x-1$
$\frac{3}{3x}\:.\:\frac{y}{5x}$
$\frac{cos\left(x\right)}{\left(csc\left(x\right)cot\left(x\right)\right)}$
$\left(4-x\right)x\left(-1-x\right)$
$\int\frac{2x^2+4x+10}{2\sqrt{x}}dx$
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!