(7a3+7b3)2\left(7a^3+7b^3\right)^2(7a3+7b3)2
−15+3y−3x−2y+4x-15+3y-3x-2y+4x−15+3y−3x−2y+4x
cotx−cosx\cot x-\cos xcotx−cosx
limx→11(1−cos2x1−senx)\lim_{x\to11}\left(\frac{1-\cos2x}{1-senx}\right)x→11lim(1−senx1−cos2x)
2,25⋅1,22,25\cdot1,22,25⋅1,2
3x2−12x+1803x^2-12x+1803x2−12x+180
(−19)(0)(−1)\left(-19\right)\left(0\right)\left(-1\right)(−19)(0)(−1)
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!