Write v
-40 in simplest radical form.

What's the difference between: x≥0 and nonnegative integer. ?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.