Math, asked by koliayush, 5 months ago

factorise 2 x² + 5x-18

Answers

Answered by geetalibora19

1

Step-by-step explanation:

2x²+(9-4)x-18

2x²+9x-4x-18

x(2x+9)-2(2x+9)

(2x+9) (x-2)

2x+9=0. or. x-2=0

2x+9. x=2

x=-9/2

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