If f(x) = 2x3 + 3 and g(x) = x2 - 1. what is the degree of [f- g(x)

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Wrote and expression for the difference of p and 4

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0