(i need help with square roots, i will give brainliest!!!)
find each value
√a⁴
3√-8

What is the value of r of the geometric series?

What is the value of x in the following equation? -3x-2=2x+8

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers