josuemena500
josuemena500 josuemena500
  • 02-04-2020
  • Mathematics
contestada

What are the solutions of the equation 4x2 + 3x = 24 – x?

Respuesta :

princessfrancielys12
princessfrancielys12 princessfrancielys12
  • 02-04-2020

Answer:

X+4

Step-by-step explanation:

8+3x=25-x

3x+x=24-8

4x+16

Answer Link
instaoceanclash
instaoceanclash instaoceanclash
  • 02-04-2020

answer

x = 2

x = -3

step-by-step explanation

4x^2 + 3x = 24 – x move all terms to one side

4x^2 + 4x = 24

4x^2 + 4x - 24 = 0 divide each side by 4

x^2 + x - 6 = 0/4 = 0

factor x^2 + x - 6 by finding two number whose product is -6 and sum is x

(x-2)(x+3) set each term equal to 0 and solve for x

x-2 = 0, x = 2

x+3 = 0, x = -3

Answer Link

Otras preguntas

Rewrite each equation in the vertex form by completing the square. Then identify the vertex.
describe how you were bought and sold. include information on the sick or diseased prisoners
PLEASE ANSWER! ASAP thank you!!
The height of a tree, y, is related to the length of its shadow, x, by the equation y=kx. If a tree's height is 24 feet and its shadow is 9 feet long, then k=?
There are 325 children at a zoo. If 64% of the children are boys and the rest are girls how many children at the zoo are girls
1. Joel needs 24 apples for bobbing at his party. How many pounds of apples does Joel need? Explain. 8 apples weigh 3 3/4 pounds
What are dynamics in music?
what is the volume of this?
What is numerical coefficient of this term -3z
Solve by elimination { -3x - 10y = -4 { x - 5y = 18