motsimaboitumelomitc motsimaboitumelomitc
  • 19-07-2022
  • Mathematics
contestada

solve for unknown in 2x^3+6x^2-20x=0​

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 20-07-2022

The solution of x is x = 0, x =2 and x = -5

How to solve for the unknown?

The equation is given as:

2x^3+6x^2-20x=0​

Factor out x

x(2x^2+6x-20)=0​

Split the equation

x = 0 or 2x^2+6x - 20=0​

Solve for x in 2x^2+6x - 20=0​

Expand the equation

2x^2 + 10x - 4x - 20 = 0

Factorize the equation

(2x - 4)(x +5) = 0

Split the equation

2x - 4 = 0 and x + 5 = 0

Solve for x

x =2 and x = -5

Hence, the solution of x is x = 0, x =2 and x = -5

Read more about equations at:

https://brainly.com/question/13712241

#SPJ1

Answer Link

Otras preguntas

how to use a quick picture to divide
What is 15.08 written as a mixed number
how did Hammurabi handle the problem of the conquest
How does the life cycle of a grasshopper differ from the life cycle of a butterfly? a. A butterfly life cycle does not include an adult stage. b. A grasshopper
Why is it important to collect credible sources before evaluating their content?
which of the following correctly expresses the number in scientific notation 645,000,000
what are 2 prime numbers that add up to get 85
What are three main points of the Compromise of 1850? The United States would forgive all of Texas's debt in exchange for land. Popular sovereignty would allow
What role did the Tigris and Euphrates rivers play in the development of civilization?
In the 1600s, which scientist discovered microbes in pond water by using a microscope