8 squared = x squared + x squared.
64= 2 x squared
Divide both sides by 2
32= x squared
Square root of 32= x
4 square root 2
Answer:
g(x)=x-3
Step-by-step explanation:
Hello there! The value of x is 20 or -20
"20 or - 20" is one answer so you are supposed to answer 20 or -20, not choose only one.
Step-by-step explanation:

First, we simplify 5² and 4²

Multiply the whole equation by 25 to get rid of the denominator.

Square both sides and solve the equation.

Also don't forget to write "plus or minus" symbol when we are solving a quadratic equation by squaring both sides.

Answer:
see explanation
Step-by-step explanation:
If f(x) and g(x) are the inverses of each other, then
f(g(x)) = g(f(x)) = x
f(g(x)) = f(x -
) = x -
+
= x
g(f(x)) = g(x +
) = x +
-
= x
Hence f(x) and g(x) are the inverse of each other
You're given d = 10
10 = -1.5t<span>2 = 110
</span>

= 220/3
since t

0
t =

I apologize if this is wrong!