Question

What is the simplified form of the expression (x^10)(x^2)

A:x^8
B:x^12
C:x^20
D:x^100


Evaluate the following expression using the values given
Find 2x-3y-z if x=-2,y=3 and z=-2

A:-11
B:11
C:-15
D:15

Answer 1

x^12

2(-2)-3(3)-(-2)
-4-9+2
-11