What is the solution to the equation below? square root of x+5=8

Step-by-step explanation:

Radical Equation entered :

√x-5 = 8

STEP1:

Isolate the square root on the left hand side

Radical already isolated

√x-5 = 8

STEP2:

Eliminate the radical on the left hand side

Raise both sides to the second power

(√x-5)2 = (8)2

After squaring

x-5 = 64

STEP 3:

Solve the linear equation

Rearranged equation

x -69 = 0

Add 69 to both sides

x = 69

A possible solution is :

x = 69

STEP 4:

Check that the solution is correct

Original equation

√x-5 = 8

Plug in 69 for x

√(69)-5 = 8

Simplify

√64 = 8

Solution checks !!

Solution is:

x = 69

Hope it helps

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this