bowlmilk345 bowlmilk345
  • 04-05-2020
  • Mathematics
contestada

What does 2x^2-5=11+x^2 equal?

Respuesta :

tantalic4444
tantalic4444 tantalic4444
  • 04-05-2020

Answer:

x1= -4 x2=4

Step-by-step explanation:

2x^2-5=11+x^2

2x^2-x^2=11+5

x^2=16

x=+-4

so its x= -4 x=4

Answer Link

Otras preguntas

2(8+h) simplify using distrubtive property
Drag the terms to complete the concept map below. diploid organisms maternal chromosomes meiosis ii sister chromatids separate crossing over occurs haploid game
Which orbital would the electron of a ground state hydrogen atom occupy? 1s 1p 2p none of the above 0s?
Rain occurs when humidity is ___________.
Is sulfhydryl hydrophobic or hydrophilic?
Traveling at 65 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 125 miles from San Diego to Malibu?
Alicia has been asked to approve a marketing campaign which, although it is not illegal, promotes food products to children. she is concerned that the food prod
(15 POINTS) A student is chosen at random from a school. Why are the events "choosing a student of age group 5−10" and "choosing a student of age group 11−15" m
The United States annexation of Hawaii was associated with which type of policy
the climate of western sahara is hot and dry hot and tropical mediterranean subtropical