factorise x^2-y^2?

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2006-10-28 02:01:33 · 6 answers · asked by lil jeni 1 in Science & Mathematics ➔ Mathematics

(x+y)(x-y)

2006-10-28 02:03:53 · answer #1 · answered by Anonymous · 0⤊ 0⤋

This is a product of two squares. The rule allows us to factor it like this.

(x+y)(x-y)

2006-10-28 10:21:35 · answer #2 · answered by Anonymous · 0⤊ 0⤋

x+y(x-y)

2006-10-28 09:03:56 · answer #3 · answered by rav 4 · 0⤊ 0⤋

(x+y)(x-y)

2006-10-28 11:00:23 · answer #4 · answered by cheesy 2 · 0⤊ 0⤋

(x+y)(x-y)

2006-10-28 09:31:11 · answer #5 · answered by manu_smartdude 2 · 0⤊ 0⤋

(x-y)(x+y)

2006-10-28 09:04:55 · answer #6 · answered by just browsin 6 · 0⤊ 0⤋