kelbypaige78 kelbypaige78
  • 10-05-2019
  • Mathematics
contestada

What are the solutions for x?


(3x+2) (3x-2) = - (x-3) (x+1)​

Respuesta :

SoLaraS2
SoLaraS2 SoLaraS2
  • 10-05-2019

9x^2 - 4= -x^2 +2x +3

10x^2-2x-7=0

Delta=4+280=284

x=2+-16.85/20

18.85/20

And

-14.85/20

Answer Link

Otras preguntas

2x^2+7x=15 write in standard then factor the left side of the equation.
What is the answer to this question
Question 4 Multiple Choice Worth 1 points)(01.03 LC)Carleen has 104 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 8 k
(I think my answer is A, am I correct?) A pentagonal traffic sign is a _____ sign. A. school crossing B. parking C. WRONG WAY D. YIELD
2 examples of ratio​
Who were the winners of the first democratic elections held in Mongolia in the 1990s? former Soviets who supported communism business leaders who controlled th
What is the domain and range of this?
How does a dog meet all the characteristics of life
Which types of polygons are the faces of a octahedron? O A. Equilateral triangles OB. Regular pentagons O C. Squares O D. Regular hexagons
what nucleotides are found in DNA structure