Question

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24. Factorise: 2y3 + y2 - 2y-1
25. Draw the graph of the equation 3y - 2 12 From the gra​

Answer 1

Answer:

y²(2y+1)-1(2y+1)

(2y+1)(y²-1)

(2y+1)(y²-1²)

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

Step-by-step explanation:

using formula:-

a²-b²=(a+b)(a-b)