Question

2x square plus x minus 6=0 solve by factorisation.

Answer 1

Answer:

x = 3/2 , -2

Step-by-step explanation:

2x² + x - 6 = 0

=> 2x² + 4x - 3x - 6 = 0

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

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

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

=> x = -2 => 2x = 3

=> x = 3/2

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