Answer= x^2-4
I hope this helps.
Answer:
linear graph
Step-by-step explanation:
because the equation of the line is straight
Answer:
the answer is 120.6 (:
Step-by-step explanation:
The solution of the equation (√x-8) + 2 = 7 is x = 13.
According to the given question.
We have an equation

Since, we solve the above equation for x .
Therefore,

⇒ (√x - 8) = 7 - 2
⇒ (√x - 8) = 5
Squarring both the sides.
⇒ x - 8 = 5
⇒ x = 5 + 8
⇒ x = 13
Hence, the solution of the equation (√x-8) + 2 = 7 is x = 13.
Find out more information about equation here:
brainly.com/question/15707224
#SPJ4
15 because 228-3 is 225 and the square root of 225 is 15