Express the radical using the imaginary unit, i. simplify your answer.
± −100=±
don't send me to a website lease just make this easy for me to understand :) thank you!

4+(2+x) can you me solve this problem

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?