Question

evaluate using apportiate identities 4ysquare - 6y + 1
plz this is very urgent ​

Answer 1

Answer:

4y

2

−4y+1

(2y)

2

−2(2y)(1)+(1)

2

(2y−1)

2

∴[x

2

−2xy+y

2

=(x−y)

2

]