Math, asked by saidpurramapandey, 9 months ago

Factorise 2x^2-3x^2-17x+30 ?

Answers

Answered by sonusharma45

2

-x^2 -17 +30

multiply by -1

x2 + 17 -30 = 0

x2 +15x +2x -30= 0

x(x+15) + 2 ( x +15 ) =0

x ( x + 15) -2 ( x +15 ) =0

(x -2 ) (x +15 ) = 0

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