r2100−t249\frac{r^2}{100}-\frac{t^2}{49}100r2−49t2
−4y2+4-4y^2+4−4y2+4
(5a4)2\left(5a^4\right)^2(5a4)2
−4x=72-4x=72−4x=72
y=(−12)(2)+3y=\left(-\frac{1}{2}\right)\left(2\right)+3y=(−21)(2)+3
62−2(6)−24>−3\sqrt{6^2-2\left(6\right)-24}>-362−2(6)−24>−3
(2)2+6(2)+8\left(2\right)^2+6\left(2\right)+8(2)2+6(2)+8
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!