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

What is a direct combination reaction?
A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes
is it possible for a distance versus-time graph to be a vertical line?
Does the depth of a pan affect how water freezes?
A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation:
in what ways is climate controlled by the sun and the water cycle ?
How is the numeral 35.012 written in words and why
Was the Gold Rush a good or bad thing for the United States?
How many minutes are in 36 hours?
How is the numeral 35.012 written in words and why