$\frac{tan\left(x\right)+cos\left(x\right)}{sen\left(x\right)}-cot\left(x\right)=sec\left(x\right)$
$\frac{x^2-x+6}{x+1}$
$a^2-149+49$
$x^2\cdot z''\left(x\right)-xy\cdot z''\left(y\right)=z-y$
$\ln\left(3x^2-27x+54\right)$
$\int\left(8\cos\left(4x\right)\right)dx$
$\cos\left(3x\right)-\cos\left(x\right)=-4\sin\left(x\right)\cos\left(x\right)$
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!