Math, asked by xyz8651, 1 year ago

(5x-3) (x+4) - (2x+5) (3x-4)

Answers

Answered by BhawnaAggarwalBT

24

(5x-3)(x+4) - (2x+5)(3x-4)
= 5x(x+4) -3(x+4) - [2x(3x-4) +5(3x-4)]
= 5x² + 20x -3x -12 - 6x² + 8x -15x -20
= -x² + 10x - 32

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