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

Write the given equation of a line that passes through two given points (-2,-1) and (0,-5)

A plumb bob does not hang exactly along a line directed to the center of the Earth, because of the Earth’s rotation. How much does the plumb bob deviate from a

Please help with the question attached!

Suppose V = span {v1, v2, v3, v4}, and that v4 can be written as a linear combination of v1, v2, v3. Show that V = span {v1, v2, v3}.

What response did Reactionaries have to the liberal revolution?

Which two statements represent scientific research problems rather than engineering design problems? A. Developing chemical pesticides to protect plants from i

Assume a good is produced in a perfectly competitive market and that there is an increase in the number of consumers in the market for the good. How does that e

Write the correct equation for the following statement. You decide to rent a limo for prom. The rate is $250 plus $6 per mile traveled. Write an equation to cal

AHHH PLEASE HELP ASAP!! Calculate. (1 1/6-7/18) divided by 2.8 / 0.5+1/18

PLease tell me if its linear exponential quadratic please