Question

2y²+y-2 factorise by splitting method​

Answer 1

Answer:

see and in the form of image.

Answer 2

Answer:

that will be two value for y one is 1 and -1/2

Step-by-step explanation:

2y^2-y-1

2y^2-2y+y-1

2y(y-1)+1(y-1)

(2y+1) (y-1)

y = -1/2

y =1

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