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

Definition of tropich level
what is the solution set of the equation 2x + 1 = 9 answer
p - 4 = -9 + p. Please help.
Which pronoun correctly completes the elliptical clause? Does the news article mention Jeff more times than __________? A. she B. her
The cost of manufacturing a printer is $35. The manufaturer has a markup of 15% when selling to a retailer. The retailer has a markup of 35%. What is the sellin
How do the directions to make a protein get from the nucleus to the cytoplasm?
Why did Jefferson Davis replace Johnston with Hood during the Atlanta campaign?
Ishaan buys a basket of mangos on sale for $13 before tax. The sales tax is 15%. What is the total price Ishaan pays for the basket of mangos?
What is the x and y intercept of -x -6y=12
A bowler who always left the same three pins standing could be considered a(n) ____ bowler. a. accurate and precise c. precise b. accurate d. good