Step-by-step Solution

Rationalize the denominator $\frac{2}{4-2\cdot \sqrt{2}}$

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Step-by-step explanation

Problem to solve:

$\frac{2}{4-2\sqrt{2}}$

Learn how to solve rationalisation problems step by step online.

$\frac{2}{4-2\cdot 1.4142135623730951}$

Unlock this full step-by-step solution!

Learn how to solve rationalisation problems step by step online. Rationalize the denominator 2/(4-22^0.5). The square root of 2 is \sqrt[4]{4}. Multiply -2 times \sqrt[4]{4}. Subtract the values 4 and -\sqrt{8}. Divide 2 by 1.1716.

Final Answer

$1.7071$
$\frac{2}{4-2\sqrt{2}}$

Main topic:

Rationalisation

Steps:

4

Time to solve it:

~ 0.09 s (SnapXam)

Related topics:

Rationalisation