joydengrace joydengrace

12-02-2021
Mathematics

contestada

Solve: 12x^2+5x-4=12^2x+6

A. x = 2

B. x = –5

C. x = 2, x = –5

D. no solution

Respuesta :

mmorri16 mmorri16

12-02-2021

Subtract the 12x^2 first.
5x - 4 = 6
Add the four
5x = 10
Then divide the 5 from both sides
X = 2

Answer Link

Otras preguntas

Give all solutions if the nonlinear system of equations, including those with no real complex components. y=x^2+6x 4x-y=-24

shayla says that one kilometer is equal to one million millimeters. is She correct? explain why?

Why was nature so important to Anne Frank? (The Diary of Anne Frank) Please help!!!

what types of units are used to describe area?

How was society organized in the Middle Ages?

The golfer hits the golf ball. The quadratic y=-8*x^2 +48*x gives the time x seconds when the golf ball is at height 0 feet. In total, how long is the golf ball

how do i solve this infinite geometric series?64/25-16/5+4-5

which number will make the fractions equivalent 25/35

Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0

Two ships leave whittier, Ak at 7 AM. The first ship sails towards Valdez on a 54° course at a constant rate of 36 mi/h. The second ship sails towards Knight is