lanegatlin12 lanegatlin12

02-12-2021
Mathematics

contestada

What value of g makes the equation true?
(x+7)(x-4)= x2 + 3x-28
-
O -11
0 -3
O 3
O 11

Respuesta :

delcaid999 delcaid999

02-12-2021

[tex]( x + 7)((x - 4) = x2 + 3x - 28[/tex]

[tex] = xx_{4} - 3x = 7 x_{4} + x_{2} - 28[/tex]

[tex] x = \frac{ - 7x_{4} + x_{2} - 28 }{ x_{4} - 3 } [/tex]

[tex] = - 7 \frac{ x_{2} - 49}{ x_{4} - 3 } [/tex]

Answer Link

Otras preguntas

What can take number to get to orez?

Seed-bearing plants are also referred to as a. Gymnosperms c. Angiosperms b. Hypnosperms d. Amniosperms

Which statement accurately compares the Byzantine empire during the 1400s with the Roman Empire 1,000 years earlier?

83% of 20 is what number

The population of city is 2500 if the number of males is 240 more than females how many males and females are there in the city?

a total of 440 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the

A tetherball is swinging in a horizontal circle around a pole attached with a 1.2m long massless rope. it makes an angle of 40 degrees with the pole. with what

What is the acceleration due to gravity on earth?

Which of the following concepts is not shared by Hinduism and Buddhism? A. the caste system B. place of worship C. sacred texts D. the belief in reincarnation

George said if 2 and 4 are factors of a number, then 8 is a factor of the number.Is he correct?