$\left(sec\right)\left(\frac{sin\theta\:}{tan\theta\:}\right)$
$-4\left(-7r-1\right)+5r$
$\frac{3dy}{y}=-6xdx$
$455\cdot60$
$\frac{d^2}{dx^2}\cos\left(3x^4\right)\cdot\left(12x^4\right)$
$7x+5-3x+6x+7+7$
$25m^2-9$
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!