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

Rachel jogged along a trail that was 1/4 of a mile long. she jogged around the trail 8 times. How many mile did Rachel jogged?
What brought an end to the dominance of the Silk Road
An antonym is a word that's
List all the nouns, both common and proper, in the order in which they appear in the sentence. When Naomi decided to leave Moab, her daughters-in-law went with
The name for the hollow muscular organ that stores urine.
This court will hear cases involving U.S. tariff laws.
Y=1/6x+1 Y=-6x+2 Is this perpendicular or parallel lines
does our body has cells
a sum of money was shared among Daniel Elliot and frank in the ratio 5:7:8 if franks share was $2,781 more than Daniels share what was the original sum of money
New Groton, Connecticut, is the location of the A. National Oceanic and Atmospheric Administration. B. Coast Guard Academy. C. Air Force Academy. D. Naval Comma