pwxzvvptib pwxzvvptib

13-12-2020
Mathematics

contestada

what would be the best first step to solve this
(4x-9x)(12+8x)=9(4x)

Respuesta :

shemtomke shemtomke

13-12-2020

Answer:

open the brackets is the first step

Step-by-step explanation:

4x(12 + 8x) -9x( 12+8x) = 36x

48x + 32x^2 -108x -72x^2 =36x

32x^2 - 72^2 + 48x - 36x - 108x = 0

-40x^2 -96x = 0

find x using quadratic formular

Answer Link

Otras preguntas

Why do some medications developed to work on viruses not work on a mutated form? PLEASE HELPPP

Please help me!! I will give you brainliest!

What is the measure <G?(Explain how you got the answer if you could so I can understand.)

Program music does which of the following? Tells a story Helps a student learn Gives a virtuoso a standard set of music to play All of the above

Pls help 10 pnt X= 6 3.75 2

How many moles of Chlorine gas are required to produce 5.35 moles of NaCl in this reaction?

Consider this quadratic equation. 2x^2-1 = 3x+4 Which equation correctly applies the quadratic formula?

p a p c e h s o a r come closer come toward

What is the distance between (5, 2) and (-1,2)

There are 6 teams in a baseball league. A schedule is made such that each team plays every other team 5 times. How many games must be scheduled in order to play