$x^2+19x+78$
$x^2+5x=-2$
$\frac{16x^{-9}}{64x^{-5}}$
$\frac{\sin\left(\theta\right)}{1-\sin^2\left(\theta\right)}$
$\sec\left(x\right)=2.5$
$3\left(2x^{3}+6x-8\right)+\left(4x^{3}+9x-4\right)$
$3-sec^2x$
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!