kelbypaige78 kelbypaige78

10-05-2019
Mathematics

contestada

What are the solutions for x?

(3x+2) (3x-2) = - (x-3) (x+1)

Respuesta :

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

What are the 4 forms of tobacco

what is the acceleration of 2kg acted on by a force of 2n

what is the kinetic energy of a ball with a mass of 5kg rolling at 10m/s

the sum of two consecutive odd intergers is negative 28. find the Intergers.

Which of the following is most appropriate unit to describe the rate at which a person reads? (A)minutes per word,because the independent quantity is the minute

Which equivalent fraction would you have to use in order to add 3/5 to 21/25

The United States wanted overseas territories because the territories had a. access to ports. c. connections with European nations. b. customers who would buy U

Which of the following is not a leading urban center in Venezuela? A. Salvador B. Caracas C. Maracaibo D. Valencia

find y when x=9 if y varies directly as x, and y=245 when x=7

What hypothesis did Miller-Urey test in their experiment? A. Organic molecules can form in a reducing atmosphere. B. Earth is a primordial soup. C. Organic mole