Question

please help me
solve



this sum ​

Answer 1

REFER THE ATTACHMENT

HOPE IT HELPS U !!!!

Answer 2

Solution

Given :-

• (5+3√2)/(5-3√2) = a + b√2

Find :-

• Value of a & b

Explanation

We Have,

==> (5+3√2)/(5-3√2) = a + b√2

Rationalize Denominator ,

==> (5+3√2)(5+3√2)/(5-3√2)(5+3√2) = a + b√2

==> [ 5² + (3√2)² + 2 * 5 * 3√2]/[(5)² - (3√2)²] = a + b√2

==> (25+18+30√2)/(25-18) = a + b√2

==> (43 + 30√2)/7 = a + b√2

==> 43/7 + 30√2/7 = a + b√2

Compare Both Side

• a = 43/7
• b = 30/7

Hence

• Value of a will be = 43/7
• Value of b will be = 30/7

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