Simplify:(5x – 3) (x + 2) – (2x + 5) (4x – 3)

1.	Simplify:(5x – 3) (x + 2) – (2x + 5) (4x – 3)
Answer» Now, = (5x – 3) (x + 2) – (2x + 5) (4x – 3) = 5x² + 10x – 3x – 6 – 8x² + 6x – 20x + 15 = -3x2 – 7x + 9

Answer»

Now,

= (5x – 3) (x + 2) – (2x + 5) (4x – 3)

= 5x² + 10x – 3x – 6 – 8x² + 6x – 20x + 15

= -3x2 – 7x + 9

Discussion

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