Math, asked by anzarsyed259, 8 months ago

Rationalise the denominator 3-2√2by 3+2√2

Answers

Answered by anindyaadhikari13
2

Answer:

See this.

Step-by-step explanation:

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Answered by visheshagarwal153
4

Step-by-step explanation:

\sf Rationalise \: the \: Denominator:-

\tt \dfrac{3- 2 \sqrt{2}}{3+2 \sqrt{2}}

\implies \tt \dfrac{3- 2 \sqrt{2}}{3+2 \sqrt{2}} \times \dfrac{3-2 \sqrt{2}}{3-2 \sqrt{2}}

\implies \tt \dfrac{9+8 - 12 \sqrt{2}}{9-8}

\implies \tt 17-12 \sqrt{2}

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