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"
Answer:
Step-by-step explanation:
10
the answer is 10
Answer:
Esta pregunta no es de la lección.
Step-by-step explanation:
