Johndrewreygo Johndrewreygo Math Answered D. Rewrite the following expressions using exponents where appropriate. 1. (x + 2) (x + 2) (x + 2) (x + 2) 2. 13 • 13 • 13 • a • a • a • a • a • a • b • b • b • b 3.x • x • x • x • x • y • y • y - z • z • z • z + x • x • x • z • z • z