obumnnaji092 obumnnaji092
  • 01-07-2021
  • Mathematics
contestada

2m^2-5m-3=0 by factorization​

Respuesta :

rijallochana
rijallochana rijallochana
  • 06-07-2021

Step-by-step explanation:

It is so simple Hope u understand

Ver imagen rijallochana
Answer Link
devishri1977
devishri1977 devishri1977
  • 06-07-2021

Answer:

Step-by-step explanation:

Sum = -5

Product = 2*(-3) = -6

Factors = -6 , 1   {-6 + 1 = -5  & -6 *1 = -6}

2m² - 5m -3 = 0

2m² - 6m + m -3 = 0

2m(m - 3) + (m -3) = 0

(m -3)(2m + 1) = 0

m - 3 =  0    or 2m + 1 = 0

    m = 3      or 2m = -1

                          m = -1/2

Ans: m = 3 , (-1/2)

Answer Link

Otras preguntas

An astronomer would most likely use parallax to
What would be some good reasons to present if a company wanted to secure financing to expand its global operations?
Which statement is true of the endoplasmic reticulum? a. er is involved in the storage of food and pigments in plants. b. er packages proteins and delivers th
what are limits in algebra
Did George Washington decline a second run for the presidency?
Slash and burn farming refers to
2. A line goes through the points (8,9) and (-2,4) . (a) What is the slope of the line? Show your work
Which holds more a half gallon or a 2 liter bottle
14=-3y i need help solving this
The A.P. Statistics exam consists of a multiple-choice section where each question has five choices. Sara estimates that she has a 75% chance of knowing each qu