What is (sqrt(13)+x)(sqrt(13)-x) ?

The solution to (sqrt(13)+x)(sqrt(13)-x) is 13-x^2

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simplify (sqrt(13)+x)(sqrt(13)-x)

simplify

(13 + x) (13 - x)

13 - x^{2}

Solution steps

(13 + x) (13 - x)

Apply Difference of Two Squares

(13 + x) (13 - x) : 13 - x^{2}

= 13 - x^{2}

\frac{3 x ^{3} - x ^{2} + 6 x - 4}{( x ^{2} + 1 ) ( x ^{2} + 2 )}

(x^{\frac{1}{3}} - \frac{2}{3})^{6}

\frac{- 2 x ^{2} + 1}{( x ^{2} + 1 ) ^{\frac{5}{2}}}

\frac{1}{s ^{2} ( s + 3 ) ^{2}}

(3 u - \frac{3}{7} v)^{2}

What is (sqrt(13)+x)(sqrt(13)-x) ?
The solution to (sqrt(13)+x)(sqrt(13)-x) is 13-x^2