Question

(x-y)Power 3 simplify ​

Answer 1

Answer:

Well you can use many methods to simplify like:

Using Pascal Triangle which give be 1,3,3,1 as the expansion..

You can simplify (x−y)3 to either (x−y)(x−y)(x−y)or(x−y)2(x−y)

But using those two will result in same answer which will be in this format → 1,3,3,1

Hence ⇒ (x−y)3=(x−y)(x−y)(x−y)

(x−y)(x−y)(x−y)

(x−y)[(x−y)(x−y)]

(x−y)[x2−xy−xy+y2]

This lead to the point using difference of two cubes as:

(x−y)[x2−2xy+y2]

x[x2−2xy+y2]

HOPE IT HELPS YOU

Answer 2

Answer:

here's ur answer....hope it helps you