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Popular >

expand (x+y)(x-y)

Solution

expand

(x + y) (x - y)

Solution

x^{2} - y^{2}

Solution steps

(x + y) (x - y)

Apply Difference of Two Squares Formula:

(a + b) (a - b) = a^{2} - b^{2}

(x + y) (x - y) = x^{2} - y^{2}

= x^{2} - y^{2}

Popular Examples

x + 2 = - 4

5 x - 9 = - 3 x - 12 + 5 x

simplify (\sqrt[3]{3})/(2\sqrt[3]{-375)}simplify

-5x+2x+2=4-2-3x

- 5 x + 2 x + 2 = 4 - 2 - 3 x

factor x^2-28x+196 factor

x^{2} - 28 x + 196

Frequently Asked Questions (FAQ)

What is expand (x+y)(x-y) ?
The solution to expand (x+y)(x-y) is x^2-y^2