Question

Factorise 2x^2-5x+3
Its from polynomials chapter ​

Answer 1

Answer:

(2x -3)(x -1)

Step-by-step explanation:

2x^2 - 5x + 3

factorising by middle term break method

here we need two number which gives 6x when multiplied and 5 when added.

so the numbwr are 3 and 2 becoz 3*2 = 6 and 3+2 = 5

=2x^2 - (3+2)x + 3

=2x^2 - 3x - 2x + 3

=x(2x -3) -1(2x -3)

=(2x -3)(x -1)