DayDay131 DayDay131

02-06-2018
Mathematics

contestada

Which of the following are solutions to the equation below? Check all that apply. x2 - 16 = 0

Respuesta :

jessblue77 jessblue77

02-06-2018

I do not know if you mean x² or 2x, so here are both equations:

Equation 1:
x² - 16 = 0
x² = 16
x = √16
x = ±4
Solutions: x = 4 and x = -4

Equation 2:
2x - 16 = 0
2x = 16
x = 8
Solution: x = 8

Answer Link

Otras preguntas

I WILL MAKE YOU THE BRAINLISET EASY QUESTION

Christine is participating in a 4-day cross-country biking challenge. She biked for 66 ,62 ,47 and miles on the first three days. How many miles does she need

Explain three long terms results that occurred due to the Treaty of Versailles ??

What is a static visual in art

what forgen policy consenquences of the iran hostage crisis can still be observed today?

True or false? Radiation is the direct transfer of energy by electromagnetic waves

The polynomial function with rational coefficients has roots of: –2, √3, and - √3. What is the equation? f(x)= _____ (x + 2)(x - 2)(x + √3) a (x + 2)(x +√3)

please help on this one? Algebra question..

a drink bottler needs to fill 20 one-pint bottles, and he has two tanks: one that contains 2 gallons of soda, and a second that contains 3 gallons. Which will h

how are igneous rocks created