IsabellaGracie IsabellaGracie

11-03-2019
Mathematics

contestada

HIGHSCHOOL ALGEBRA!!!!! PLS HELP :)
Find the root of the equation: (6x–1)(6x+1) - 4x(9x+2) = −1

Respuesta :

musiclover10045 musiclover10045

11-03-2019

(6x–1)(6x+1) - 4x(9x+2) = −1

Simplify the left side:

36x^2-1 -36x^2-8x = -1

Combine like terms:

-1 -8x = -1

Add 1 to both sides:

-8x = 0

Divide both sides by -8:

x = 0 / -8

x = 0

The root is 0

Answer Link

Otras preguntas

You are downloading a song. The percent y (in decimal form) of megabytes remaining to download after x seconds is; y=-0.1x+1. If the equation is; y=-0.1x+1, th

$12.95 dinner; 15% tip

the temperature at which a given substance will change from a liquid into a gas ?

How can you tell an equation is linear? Example: 22x-14y=65

6xy^-2 / x^-3 = 6x ___ / y^2 , fill in the blank . Please help .

1/2×5/8 explain the answer

Can someone help me with this, please explain how you got the answer. 9xy * [ 2/3 ] ^3 = I need it simplified.

1/2×5/8 explain the answer

describe the ancient interaction between north africa and southwest asia

You are downloading a song. The percent y (in decimal form) of megabytes remaining to download after x seconds is; y=-0.1x+1. If the equation is; y=-0.1x+1, th