+546 1.Simplify. fourthroot√400/fourthroot√5
A. 5√2 4 B. 2√5 4 C. 2√5 D. √80
4.If a function, f(x) is shifted to the left four units, what function represents the transformation?
A. f(x-4) B. f(x) - 4 C. f(x+4) D. f(x) + 4
8. What is the solution to the equation √2x + 8 − 6 = 4
