What are the solutions of the equation 9x^4 - 2x^2 - 7 = 0? Use u substitution to solve.

What is the simplified expression for 6(2(y+x))

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17