gabbyo2504 gabbyo2504

22-04-2020
Mathematics

contestada

7x^2-14x + 5 = -x^2
Solve the equation for all real solutions

Respuesta :

alemandrinacromwell alemandrinacromwell

22-04-2020

Answer:

X = 1/2 and X = 5/4

Step-by-step explanation:

7x^2 - 14x + 5 = -x^2

8x^2 - 14x + 5 = 0

(2x - 1) + (4x - 5) = 0

To find X1

2x - 1 = 0

2x = 1

x = 1/2

To find X2

4x - 5 = 0

4x = 5

x = 5/4

Answer Link

Otras preguntas

How did the Jews continue to practice their religion while in exile? A. They met and worshiped together on the Sabbath B. They published many religious texts C.

whats half of 798.74.

Think about the value of 6 in this number: 465.09 If the number is divided by 100, in what place will the 6 end up?

Which area of Europe has a Mediterranean climate? Czech Republic Germany Britain Greece

-2(2p - 4) = 3(p+12)

which characteristic best distinguishes quantitative

Miguel puts photos in an album.the album has 5 right hand and 5 left hand pages each right hand page hold 4 photos and left hand page hold 3 photos. how many p

William Penn believed that the success of his colony depended on what

Write 8/74 in simplest form User: simplify (x^3)^5

Calculează dublul triplului lui 122.