Question

2m^2-5m-3=0 by factorization​

Answer 1

Explanation:

It is so simple Hope u understand

Answer 2

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)