Question

Factorise 2x²-7x-15 by splitting middle term ​

Answer 1

Answer:

(2x+5x)(x-2)

Step-by-step explanation:

2x²-7x-15

2x²-(2+5)x-15

2x²-2x+5x-15x

2x(x-2)+5x(x-2)

(2x+5x)(x-2)

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Answer 2

2x²-10x+3x-15

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

(x-5)(2x+3)

Hope this helps u...