Simplify- 4-8 - 4-2 - 3-2

The correct option is D 9√(2) 4√(8) + 4√(2) 3√(2) =4√(2^2 × 2) + √(2^4 × 2) 3√(2) =((4 × 2)+4 3) √(2) =9 √(2) ...

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Operations on Rational and Irrational Numbers

Simplify: 4√...

Question

Simplify:
$4 \sqrt{8} + 4 \sqrt{2} - 3 \sqrt{2}$

6 \sqrt{2}

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4 \sqrt{2}

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9 \sqrt{2}

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5 \sqrt{2}

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Solution

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Similar questions

\frac{18 \sqrt{3}}{12 - 6 \sqrt{2}} + \frac{3 \sqrt{2} - 2 \sqrt{3}}{8 - \sqrt{6}} - \frac{12 \sqrt{2} + 4 \sqrt{6}}{8 - \sqrt{12}}

\frac{\sqrt{2}}{9 - 4 \sqrt{5}} + \frac{\sqrt{3}}{9 + 4 \sqrt{5}}

1) 6 b - 8 (4 b - 9) + 3 b

2) 9 (8 d - 3) - 8 (5 d + 4)

3) 20 - 2 (4 f - 9) + 7 (2 f - 6) + 11

4) 3 + 4 (7 - h) - 4 (3 h - 1)

5) 3 (4 j + 2) - 5 (2 j - 6) + 4 (6 j - 1)

\frac{5}{3} + \frac{11}{2} + \frac{- 9}{4} + \frac{- 8}{3} + \frac{- 7}{2}

Simplify:

(i)

(ii)

(iii)

(iv)

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