keenongscott keenongscott
  • 02-11-2021
  • Mathematics
contestada

x^2+3x−28=0 Solve for x. Enter the solutions from least to greatest.

Respuesta :

mkmkaleb
mkmkaleb mkmkaleb
  • 02-11-2021

Answer:

x= 4, -7

Step-by-step explanation:

x^2+3x-28

x^2 multipled by -28 = -28

Which two numbers add up to 3 and multiply to -28?

-4 and 7

-4 + 7 = 3

-4 x 7 = -28

so

(x−4)(x+7)=0

4-4=0

-7+7=0

Answer Link

Otras preguntas

After data are collected, they are often arranged in a(n) ___________???
A transition paragraph often helps to show a change in scene, season, or characters. True False Please ASAP ASAP ASAP ASAP ASAP
The Korean war was initiated by South Korea who wanted to unify the nation. True or False?
How to estimate 586-321 two different ways
How do you identify the place of each dígito of 70,315
what kind of relationship would a mouse and a rabbit have
Mrs. payne needs 35 notepads she can buy them in packs of 10 no pads or a single pads what are all the different ways Mrs. painting by the notepads find a patte
what is 1/10 of 90000
what was the purpose of the articles of confederation?
an apple in a tree has a gravitational potential energy of 175J and a mass of 0.36g . how high from the ground is the apple