noraprescott noraprescott

10-08-2020
Mathematics

contestada

6x^2+12x=5x-2
solve the quadratic by factoring

Respuesta :

konrad509 konrad509

10-08-2020

[tex]6x^2+12x=5x-2\\6x^2+7x+2=0\\6x^2+3x+4x+2=0\\3x(2x+1)+2(2x+1)=0\\(3x+2)(2x+1)=0\\x=-\dfrac{2}{3} \vee x=-\dfrac{1}{2}[/tex]

Answer Link

Otras preguntas

Evaluate the expression 1/4[x(2y+3z)] when x = 8,y=3,and z =5/3

In his memoir, Night, Elie Wiesel develops the themes of intolerance and dehumanization extensively. How do these themes develop over the text? How do the chara

Which statement best defines kinetic energy? A. kinetic energy is highest at the highest point of structure or model. B. kinetic energy is stored in a battery.C

Nombres de animales que tengan triptongos

Which of the following situations can be modeled by the expression 5 - (-3)? Kylie is three years younger than Tyler, and Claire is five years older than Kylie.

An analyst surveyed the movie preferences of moviegoers of different ages. Here are the results about movie preference, collected from a random sample of 400 mo

Which function is represented by the graph? The parent absolute value function is translated 3 units and Y 1 unit. The function that is graphed is f(x) =

What does // this mean in your code?

who is first priesdent of amercia

in the united states 16 out of every 20 cans are recycled what percent of cans are recycled