Answer:
9t^2+(t+2)^2
Step-by-Step:
t is 9 X t, or the product of 9 and t. ^2 is squared while + is increased t+2 is the sum of t and t. the ^2 after the parenthesis is indicating the "square of t and 2"
undefined
Step-by-step explanation:
The expression contains a division by
0
The expression is undefined.
Undefined
6
6 is a multiple of three with only itself
(f+g)(x) > 3 for all values of x