Solve: ^3 square root x²-8=2 a. x=-4 b. x=4 c. x=-4 or x=4 d. no real solution

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

At which value in the domain does f(x) =0?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left