Math, asked by lakshitakamble5, 13 hours ago

2x²+9x-4x-18
=x(2x+9) -2 (x-2)
=x(2x+9) (x-2)

Answers

Answered by rabaitunbegam

0

0 = x(2x+9) -2 (2x+9)

0 = (2x+9)(x-2)

x = -9/2, +2

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