$\left(3a-6x-7\right)\left(4a^2+6ax-3a+9x-5\right)$
$\frac{1}{\sec\left(a\right)}=\sin^2\left(a\right)\cdot\cos^2\left(a\right)+\cos^4\left(a\right)$
$1-19-45-134$
$3x+8\ge20$
$2x\cdot y\cdot y'+y^2+\left(\frac{2}{x}\right)=0$
$\left(-3j^2k^4\right)\left(2jk^6\right)$
$1+2+3+4+5+6+7+8+9+10+11+12+13+14+15$
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!