3√-192x^9y^17

(cube root)

the part i'm having difficulty with, is the -

Select the lengths in centimeters that would form a right triangle

Bring the fraction a/a-4 to a denominator of 16-a^2

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|