Use square roots to solve the equation x2 = −25 over the complex numbers. Select all the solutions. A. –5
B. –5i
C. –5i2
D. 5i
E. 0

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?

The number 72 lies between what perfect squares

If a=0.333333 and b=0.55555, what is the value of a+b