Math, asked by ridhimajoshi06, 1 month ago

please solve this one as soon as possible I have a test​

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Answers

Answered by komalverma321996
1

taking all parts separately

1/(2+✓3)

multiplying up n down by (2-✓3)

(2-✓3)

-------------------

(2+✓3)(2-✓3)

(2-✓3)

---------------

4-3

(2-✓3) ..........(1)

2/(5-✓3)

✓3)multiplying up n down by (5+✓3)

2(5+✓3)

✓3)-------------------

✓3)-------------------(5-✓3)(5+✓3)

✓3)(5+✓3)2

---------------

2

(5+✓3). (2)

1/(2-5)

)multiplying up n down by (2+5)

)(2+5)

)-------------------

)-------------------(2+✓5)(2-✓5)

)(2+5)

)---------------

4-5

-(2+5). .....(3)

merging all three

2 - 3 +5 + 3 -2 -5

=0

Answered by Anglell
0

Answer:

the answer is 2√5

Step-by-step explanation:

multiply the denominator so that it appears as

a^2 - b^2 ( a square - b square)

so that the addition will go smoothly and easily

the follow the steps and try to understand the steps but don't by heart it ...

and soon you will get the answer

Good luck ..

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