Question

Q. Rationalise the denomination of 6-3√2/6+3√2
( this is easy one )

sorry mister appne galat insaan ka rage mode on kar diya hai ......

I am trying to be clam .....but you all messed up ....

now pay what you have done ✅ :)

I only give warning for once to all , after that direct attack

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Answer 1

$\sf \frac{6-3\sqrt{2}} {6+3\sqrt{2}} \\\\\sf</p><p>\frac{6-3\sqrt{2}} {6+3\sqrt{2}} x \frac{6-3\sqrt{2}} {6-3\sqrt{2}} \\\\\sf</p><p> \frac{6^2-18\sqrt{2}-18\sqrt{2}+18} {6^2-(3\sqrt{2})^2} \\\\\sf</p><p> \frac{36-18\sqrt{2}-18\sqrt{2}+18} {36-18} \\\\\sf</p><p> \frac{18(2-\sqrt{2}-\sqrt{2}+1)} {18} \\\\\sf</p><p> \frac{18(2+1-2\sqrt{2})} {18} \\\\\sf</p><p> \frac{ \cancel{18}(3-2\sqrt{2})} { \cancel{18}} \\\\\sf</p><p>=3-2\sqrt{2}</p><p>$

Answer 2

Answer:

$3 - 2 \sqrt{2}$

Step-by-step explanation:

$\frac{6 - 3 \sqrt{2} }{6 + 3 \sqrt{2} }$

$\frac{ 6 - 3 \sqrt{2} (6 - 3 \sqrt{2} )}{6 + 3 \sqrt{2}(6 - 3 \sqrt{2}) }$

$\frac{36 + 18 - 36 \sqrt{2} }{36 - 18}$

$\frac{54 - 36 \sqrt{2} }{18}$

$\frac{18(3 - 2 \sqrt{2}) }{18}$

$3 - 2 \sqrt{2}$

sis can u plz calm down u might hurt urself