midnightblack1405 midnightblack1405

03-12-2021
Mathematics

contestada

Solve for x.
[tex]\sqrt{x+16} = x-4[/tex]

x = 0 or x = 9
x = 9
x = 8
no solution

Respuesta :

03-12-2021

The answer is x=9
Explanation: x + 16 = x^2 - 8x +16
x = x^2 - 8x
9x - x^2 = 0
X x (9-x) = 0

Answer Link

25stringershea 25stringershea

03-12-2021

hint- start with just simple adding first!

Answer Link

Otras preguntas

When financing a car, you must pay ___ on the amount borrowed. a. interest c. down payments b. capital d. collateral user: financing a car costs more than p

at the beach, describe where or when you would see a wavefronts. How are wave fronts useful to surfers?

Write an equation to represent the function in the table shown below

the planetarium which is not marked on the map is halfway between the historic village and the science center.what are its coordinates?

The frequency of G4 is 392 Hz what is the frequency of G2 which is two octaves below G4 A) 784 Hz B) 196 Hz C) 98 Hz D) 49 Hz

whats one half times three over four

You have to pay $32.75 for an item after a 25% markup. What was the original price?

sundjata won the battle over sumanguru because sumanguru's magic was only .... ....

The belief in Arab unity has been called

he internet and other satellite communications have improved global communication and affected economies around the world by 1 Point A. Reducing economic codes