lilbean66 lilbean66
  • 25-02-2021
  • Mathematics
contestada

Which comparison of the two equations is accurate?
Equation A: x2+3x-6 = x+2
Equation B: x2+3x-6 = 3 x+2

Respuesta :

Bobiiboshi
Bobiiboshi Bobiiboshi
  • 25-02-2021

Answer:

Equation B: 2x+3x-6 is accurate

Answer Link
etsubtariku etsubtariku
  • 25-02-2021

Answer:

A: x2+3x-6=x+2

Step-by-step explanation:

A: x2+3x-6=x+2

x2+3x-x-6-2=0

x2+2x-8=0

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

x=-4, x=2

B:x2+3x-6=3x+2

x2+3x-3x-6-2=0

x2-8=0

x2=8

x=±[tex]\sqrt{8\\}[/tex] Not accurate

Answer Link

Otras preguntas

Beth solved the system of equations by making a substitution for y in the second equation. What equation did she get as a result of that substitution? y = 4
When an employment selection instrument is related to job success, the instrument is said to have: a. correctness. b. exclusiveness. c. validity. d. discriminat
PLZ HELP ASAP WILL GIVE A BRAINLY HOW IS COMBINING TWO DISCOUNTS DIFFERENT THAN APPLYING THE DISCOUNTS SEPARATELY?
Why do blue-eyed men prefer women with the same eye color?
please help in simplifying
The cost of a transistor decreases from 400 to 380. What is the percentage of decrease?
Complete the inequality. 11 gal ___ 28 qt > < =
He idea underlying maslow's hierarchy of needs is that the needs at the top of the pyramid must be satisfied before one can concentrate on the needs at the bott
Which option best revises this sentence so that it uses parallel structure? High school students should be required to do community service in order to graduate
What 3 factors are likely to contribute to obesity in a typical 10-year-old child?