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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

expand (x+6)(x-6)expand

(x + 6) (x - 6)

\frac{25}{2}

expand (2x+2)^2 expand

(2 x + 2)^{2}

simplify (a^2b-b^3)/(2ab-2b^2)simplify

\frac{a ^{2} b - b ^{3}}{2 ab - 2 b ^{2}}

expand (2x+3)(2x-3)expand

(2 x + 3) (2 x - 3)

Frequently Asked Questions (FAQ)

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