202207
202207 202207
  • 25-04-2020
  • Mathematics
contestada

What are the solutions of the equation x^2 - 30 = x?

Respuesta :

Wallind11
Wallind11 Wallind11
  • 25-04-2020

Answer:

The solutions of the equation are 6 or-5

Step-by-step explanation:

x²-30=x

=> x²-x-30=0

=> x²-(6-5)x-30=0

=> x²-6x+5x-30=0

=> x(x-6) + 5(x-6)=0

=> (x-6)(x+5)=0

=> x = 6 or,x=-5

Answer Link
alexiscollins129 alexiscollins129
  • 05-11-2020

Answer: x=-5, x=6

Step-by-step explanation:

Answer Link

Otras preguntas

An extensive continuous mass of ice covering a continental scale is known as
In my chemistry class, 28 students are given 3 pens. If there are 8 pens in one package, priced at $1.88 per package, what is the total cost of giving away pens
Making $35,000 as a bricklayer would most satisfy which of these personal benefits of work? contribution being with others a want earning money
What natural features may have limited the expansion of these civilizations? Deserts Mountains Seas and Gulfs All of the above
Which element is a halogen? A.argon B.bromine C.calcium D.lithium
19. one step equations
Solve the equation. -2(2x-3)=2x
14. Which of the following attributes of a website indicates a more reliable source for information?
What is bigger 4/5 or .71
You have a summer job that pays you $5.60 an hour you get $8.40 an hour for overtime how many hours of overtime must you work to earn $287