limx→1(2x2−x−1x(x−1))\lim_{x\to1}\left(\frac{2x^2-x-1}{x\left(x-1\right)}\right)x→1lim(x(x−1)2x2−x−1)
2x2−3x22x^2-3x^22x2−3x2
3sin(2t−π4)+4cos(2t)3\sin\left(2t-\frac{\pi}{4}\right)+4\cos\left(2t\right)3sin(2t−4π)+4cos(2t)
4x+62x+3\frac{4x+6}{2x+3}2x+34x+6
limx→4(2x+1−x+5x+4)\lim_{x\to4}\left(\frac{\sqrt{2x+1}-\sqrt{x+5}}{x+4}\right)x→4lim(x+42x+1−x+5)
m(v)=30−3∣2x−12∣m\left(v\right)=30-3\left|2x-12\right|m(v)=30−3∣2x−12∣
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!