32−13−1\frac{3^2-1}{3-1}3−132−1
3x2+5x+6−2x2+2x−13x^2+5x+6-2x^2+2x-13x2+5x+6−2x2+2x−1
tanx1 + cosx = 1−cosxsinxcosx\frac{tanx}{1\:+\:cosx\:}\:=\:\frac{1-cosx}{sinxcosx}1+cosxtanx=sinxcosx1−cosx
−35∣−7∣-\frac{35}{\left|-7\right|}−∣−7∣35
x2+y2+z2=c2x^2+y^2+z^2=c^2x2+y2+z2=c2
limx→1(8x2+4x−64x−3)\lim_{x\to1}\left(\frac{8x^2+4x-6}{4x-3}\right)x→1lim(4x−38x2+4x−6)
−2⋅4+−7-2\cdot4+-7−2⋅4+−7
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!