$\left(3d+4g\right)\left(3d-4g\right)$
$sin^2t\cdot cost$
$y'=t^2\left(1+y\right)$
$-1=-sen^2\left(x\right)+cos^2\left(x\right)$
$cos3x\:=\:-1$
$\left(\frac{1}{3}x^3+1\right)^3$
$400\cdot60$
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!