What are the solution(s) to the quadratic equation x2 – 25 = 0?
x = 5 and x = -5
O x = 25 and x = -25
x = 125 and x = -125
no real solution

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

Pls! does anybody know a shortcut for answering these types of questions in the future?

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11