First, you solve the square root:

Knowing that the square root of a negative number doesn't exist:


is your answer.
Hope it helped,
Happy homework/ study/ exam!
Answer:
false
Step-by-step explanation:
Answer:
she used 20.5 miles per gallon!
Step-by-step explanation:
41/2 = 20.5
Answer:
Step-by-step explanation:

Answer:
3x+9
Step-by-step explanation:
3x+9 that will be the answer