Question

factorise 2x square +5x-3​

Answer 1

This is the answer of your question

Answer 2

2x² + 5x - 3 = (x + 3)(2x - 1)

Given :

The expression 2x² + 5x - 3

To find :

To factorise the expression

Solution :

Step 1 of 2 :

Write down the given expression

Here the given expression is

2x² + 5x - 3

Step 2 of 2 :

Factorise the expression

$\displaystyle \sf{ 2 {x}^{2} + 5x - 3}$

$\displaystyle \sf{ = 2 {x}^{2} + (6 - 1)x - 3}$

$\displaystyle \sf{ = 2 {x}^{2} + 6x - x - 3}$

$\displaystyle \sf{ = 2x(x + 3) - 1(x + 3)}$

$\displaystyle \sf{ = (x + 3) (2x - 1)}$

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