$2.1-1.4$
$f\left(x\right)=4x^2+40x+16$
$y=3x^4+6x^{-\frac{4}{3}}$
$36x^2+72x+36$
$3-3cosx-sin^2x$
$\frac{\cos x}{\cot x}+\tan x\cos x=2\sin x$
$\frac{9^6}{9^4}$
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!