$4\:sin\:\left(a+4b\right)\:cos\:\frac{3}{2}b\:cos\:\frac{5}{2}b$
$y^{\prime}=y^{2}-1$
$4x^2+168x-540=0$
$4n^4x\:2n^{-3}$
$\left(x^2+x-6\right)^2$
$x^3-\frac{1}{x}^{20}$
$2x-1\le2x+4$
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!