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

Please help me!!!!!!!!!!
what is 26ft in inches
what is 2 equivalent ratios to 1:1
What is 9x-5x ????i need help
Dr. Josh is a scientist who studies the genetic traits of plants. He prefers growing plants though pollination, a form of sexual reproduction, rather than growi
The measure of the vertex angle of an isosceles triangle is 108. Find the measure of a base angle.
The effects of stereotype threat usually impact those who are high achievers T/F?
You have been working as an MA in medical office for six months. You love everything about your job. You recommended your friend for an open MA position and sh
Jon has just paid his first mortgage payment. Which payment is he not required to make? A. PMI B.Property tax C.Down Payment D.Mortgage
Dot collected rainfall data for five days in October. If the total rainfall for the five days was 2.63 inches, how much rain fell on Day 2? A) 0.37 inch B) 0.