What is expand (ab)^2+(bv)^2+(va)^2 ?

The solution to expand (ab)^2+(bv)^2+(va)^2 is a^2b^2+b^2v^2+a^2v^2

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expand (ab)^2+(bv)^2+(va)^2

expand

(ab)^{2} + (b v)^{2} + (v a)^{2}

a^{2} b^{2} + b^{2} v^{2} + a^{2} v^{2}

Solution steps

(ab)^{2} + (b v)^{2} + (v a)^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

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

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

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

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

= a^{2} b^{2} + b^{2} v^{2} + a^{2} v^{2}

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\frac{e ^{- 5 s} - e ^{- 3 s} + 7 s + 18}{( s - 4 ) ( s + 1 )}

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\frac{3 ( x + 4 )}{x ^{2} + 7 x}

What is expand (ab)^2+(bv)^2+(va)^2 ?
The solution to expand (ab)^2+(bv)^2+(va)^2 is a^2b^2+b^2v^2+a^2v^2