Question

2x2 + x - 6= 0 solve quadratic equation pls​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

2x² + x - 6 = 0

$\text{By middle splitting theorem}$

LCM of 12 ;i.e

4 × 3 × 1 = 12;

Factors ==> 4 - 3 = 1 ,so.

2x² + ( 4 - 3)x - 6 = 0

==> 2x² + 4x - 3x - 6 = 0

==> 2x(x + 2) - 3(x + 2) = 0

[Taking the common ,we get]

==>(x + 2)(2x -3).

Hence, the value of x is.

=> x = -2

=>x = $\dfrac{3}{2}$

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