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Popular >

simplify (3-sqrt(6))^2

Solution

simplify

(3 - 6)^{2}

Solution

15 - 66

+1

Decimal Notation

0.30306 \dots

Solution steps

(3 - 6)^{2}

Apply Perfect Square Formula:

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

(3 - 6)^{2} = 3^{2} - 2 \cdot 36 + (6)^{2}

= 3^{2} - 2 \cdot 36 + (6)^{2}

3^{2} - 2 \cdot 36 + (6)^{2} = 15 - 66

= 15 - 66

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Frequently Asked Questions (FAQ)

What is (3-sqrt(6))^2 ?
The solution to (3-sqrt(6))^2 is 15-6sqrt(6)