What is expand (2+3sqrt(2))(3-4sqrt(5)) ?

The solution to expand (2+3sqrt(2))(3-4sqrt(5)) is 6-8sqrt(5)+9sqrt(2)-12sqrt(10)

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expand (2+3sqrt(2))(3-4sqrt(5))

expand

(2 + 32) (3 - 45)

6 - 85 + 92 - 1210

Decimal Notation

- 37.10795 \dots

Solution steps

(2 + 32) (3 - 45)

Apply FOIL method

(2 + 32) (3 - 45) : 6 - 85 + 92 - 1210

= 6 - 85 + 92 - 1210

\frac{2 s ^{2} + 10}{( s ^{2} + 4 ) ( s ^{2} - 4 )}

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

(2 x + 5) (x + 5) (x - 5)

(x + 1 + 12 - x)^{2}

(- 3 + \frac{3}{x ^{5}}) (x^{4} + 5)

What is expand (2+3sqrt(2))(3-4sqrt(5)) ?
The solution to expand (2+3sqrt(2))(3-4sqrt(5)) is 6-8sqrt(5)+9sqrt(2)-12sqrt(10)