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Popular >

expand (mn-xy)^2

Solution

expand

(mn - x y)^{2}

Solution

m^{2} n^{2} - 2 mn x y + x^{2} y^{2}

Solution steps

(mn - x y)^{2}

Apply Perfect Square Formula:

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

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

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

Simplify

(mn)^{2} - 2 mn x y + (x y)^{2} : m^{2} n^{2} - 2 mn x y + x^{2} y^{2}

= m^{2} n^{2} - 2 mn x y + x^{2} y^{2}

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Frequently Asked Questions (FAQ)

What is expand (mn-xy)^2 ?
The solution to expand (mn-xy)^2 is m^2n^2-2mnxy+x^2y^2