please answer question 17
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here is your answer:
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plz marks it brainiest
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First we rationalise .
Formula used:
(a+b)²= a²+b²+2ab
In this Formula a= (√2a+3b) & b= (√2a- 3b)
(a+b)(a-b)= a² - b²
(a- b)²= a²+b²- 2ab
_____________________________
Hope this will help you.....
Formula used:
(a+b)²= a²+b²+2ab
In this Formula a= (√2a+3b) & b= (√2a- 3b)
(a+b)(a-b)= a² - b²
(a- b)²= a²+b²- 2ab
_____________________________
Hope this will help you.....
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