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

Consider the following characteristics of the cells found in muscle tissue. Which feature is shared by both cardiac muscle and skeletal muscle?

You have 13.0 gallons of gasoline. How many liters is this? (1 gallon equals about 3.79 L.)

Fill in the blank with the appropriate indirect object pronouns

In this clip, we see Jasmine, who has Down syndrome, interacting with other children and adults. Jasmine's language abilities in this stage of her development a

Fiscal conservationism is the belief that government should not have large debts and that government programs should not be paid for on borrowed money. How coul

Consider the following reaction and its equilibrium constant: 4 CuO(s) + CH4(g) ⇌ CO2(g) + 4 Cu(s) + 2 H2O(g) Kc = 1.10. A reaction mixture contains 0.22 M CH4,

¿Qué está haciendo Jimena cuando Marissa quiere entrar al baño? Jimena la cara. ¿Por qué Jimena quiere maquillarse primero? Jimena quiere primero porque va a co

What does the Fifteenth Amendment to the Constitution say? O A. That voting rights can be taken away only if you don't pay federal taxes O B. That states cannot

Which of the following is an effect of opsonization?A) increased adherence of phagocytes to microorganismsB) increased margination of phagocytesC) increased dia

Expected Value (50 points) Game: Roll two dice. Win a prize based on the sum of the dice. Cost of playing the game: $1 Prizes: Win $10 if your sum is odd. Wi