Question

Multiply:(3√2–√3) (4√2 − √3)


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Answer 1

Answer:

$3 \sqrt{2} \times 4 \sqrt{2} - \sqrt{3} \times 4 \sqrt{2} - 3 \sqrt{2} \times \sqrt{3} + \sqrt{3} \times \sqrt{3} =$

$24 - 4 \sqrt{6} - 3 \sqrt{6} + 3 = \\ 27 - 7 \sqrt{6} \\ ans.$

Answer 2

Answer:

3 \sqrt{2} \times 4 \sqrt{2} - \sqrt{3} \times 4 \sqrt{2} - 3 \sqrt{2} \times \sqrt{3} + \sqrt{3} \times \sqrt{3} =3

2

×4

2

−

3

×4

2

−3

2

×

3

+

3

×

3

=

\begin{gathered}24 - 4 \sqrt{6} - 3 \sqrt{6} + 3 = \\ 27 - 7 \sqrt{6} \\ ans.\end{gathered}

24−4

6

−3

6

+3=

27−7

6

ans.