aglinden aglinden
  • 20-11-2019
  • Mathematics
contestada

6-11m=8m^2+19m+13

What is m?

Respuesta :

danis23 danis23
  • 20-11-2019

Answer: m = [tex]\frac{-1}{4}[/tex] or m = [tex]\frac{-7}{2}[/tex]

Step-by-step explanation:

Step 2: Subtract 8m^2+19m+13 from both sides.

−11m+6−(8m2+19m+13)=8m2+19m+13−(8m2+19m+13)

−8m2−30m−7=0

Step 3: Factor left side of equation.

(−4m−1)(2m+7)=0

Step 4: Set factors equal to 0.

−4m−1=0 or 2m+7=0

Answer Link

Otras preguntas

10 points Can someone help me please
Help me plz a lot of points
I seriously need someone to help with this like RIGHT AWAY PLEASEEEEE! 1. The population of a town was 4000 in 2010. The population grows at a rate of 3.8% annu
A computer is used to generate passwords. Passwords are made up of numbers from 1–8 and lowercase letters. The computer generates passwords one character at a t
what is x plus 2 equal x plus 4​
if a triangle has three equal sides, what is true about a triangle? A. all three angles must be equal. B. all three angles must be unequal. C. one angle must be
Which of the following is the best description of the cane toad's introduction to Australia?
Ms. Graves gave her class 124 minutes to read. Carrie read 5 and a 1/2 pages in that time. At what rate, in pages per ¼ of a day, did Carrie read?
Plz help me with this
Five tables and eight chairs cost $115; three tables and five chairs cost $70. Determine the cost of each table and of each chair. PLEASE HELP