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

how does matter move through biogeochemical cycles

what ordered pairs satisfy the equation y=-4x

A girl scout sells 3 boxes of cookies during week 1. She has a goal to sell twice as many cookies each week as she did the week before. If she succeeds in doing

What problems did the explorers have while crossing the Pacific Ocean

Sodium carbonate (Na2CO3) reacts with acetic acid (CH3COOH) to form sodium acetate (NaCH3COO), carbon dioxide (CO2), and water (H2O). A chemist carries out this

Including the direct and indirect costs, alcohol related collisions cost society_______billion dollars annually.

An alarm clock has a current of 4.5 amps and a resistance of 3.2 ohms. What is the voltage in the circuit?

Choose the answer. LIFE OR DEATH!!!!!!!! YOU CAN LOOK THE POEM UP ITS SHORT.. PLEASE HELP! WILL GIVE BRANLIEST What is the point of view of the poem "Ozymandia

Are children and youth in the international world less fit today than children 30 years ago?

The path of the Earth as it orbits the sun can best be described by which of these shapes? A. a square B. a long oval C. a rectangle D. a circle