What is (6-3sqrt(5))^2 ?

The solution to (6-3sqrt(5))^2 is 81-36sqrt(5)

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simplify (6-3sqrt(5))^2

simplify

(6 - 35)^{2}

81 - 365

Decimal Notation

0.50155 \dots

Solution steps

(6 - 35)^{2}

Apply Perfect Square Formula:

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

(6 - 35)^{2} = 6^{2} - 2 \cdot 6 \cdot 35 + (35)^{2}

= 6^{2} - 2 \cdot 6 \cdot 35 + (35)^{2}

6^{2} - 2 \cdot 6 \cdot 35 + (35)^{2} = 81 - 365

= 81 - 365

\frac{d}{d p} (e^{p ii})

\frac{4}{3} \times 9

i^{7}

\frac{x ^{3} - 7 x ^{2}}{x ^{2} - 10 x + 21}

x^{3} - 4 x^{2} - 3 x - 10