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

What role did kids play in the rise of skateboarding and double dutch?
Find the midpoint of A and B where A has coordinates (2, 4) and B has coordinates (-3, -9).
What is x3+y3+z3. I been trying to figure it out but hard
What is the area? This is 6th grade math
A compound has a percent composition of 38.7% carbon, 9.76% hydrogen, 51.5% oxygen. Laboratory data shows that the compound's molar mass is 62.0 g/mol. What is
pls help ill give brainliest and 5 stars
Transitional Expressions​
Identify the figure of speech in following sentence!​
PLEASE HELP ASAP!! Also, please explain how to solve. Thank you
Which of the following uses logical order for the arrangement of ideas? A narrative essay O A descriptive essay O An argumentative essay O A memoir