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

how can the same material bend in one situation but break in another
22.88 what is the number rounded to the nearest tenth
Your shopping cart has a mass of 65 kilograms. In order to accelerate the shopping cart down an aisle at 0.30 m/s2 What force would you need to use or apply
What is the 112th element
13. For which of the following equations are x = 5 and x = –5 both solutions?
Which sentence uses punctuation and capitalization correctly? A. The painter's art is stunning, but I don't have a place for it. B.
how long will it take you to drive 175 miles of 25 miles per hour
An example of an internal chemical transmitter is a(n)
Receptors that provide animals with information from the external environment are located in the _____. ears skin blood vessels joints tongue eyes muscles nose
write a poem on being a child