Question

Using identities,factorise the following

1 - 8xy +16x’y​

Answer 1

Answer:

Find out any two instances of the prophet

Answer 2

Answer:

Enter a problem...

Algebra Examples

Popular Problems Algebra Factor 16x^2-8xy+y^216x2−8xy+y2

Rewrite

16x2

as

(4x)2.(4x)2−8xy+y2

Check the middle term by multiplying

2ab

and compare this result with the middle term in the original expression.

2ab=2⋅(4x)⋅(−y)

Simplify.

2ab=−8xy

Factor using the perfect square trinomial rule

a2−2ab+b2=(a−b)2,

where a=4x and b=−y.(4x−y)2