Rationalize the denominator 14√3+5√2/√48+√18
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Step-by-step explanation:
14√3 + 5√2 / √48+√18
= 14√3 + 5√2 / √48+√18 × √48 -√18/√48-√18
= 14√3 + 5√2 × √48-√18/ (48 - 18)
= 168 - 42√6 + 20√6 - 30 / 30
= 138 - 22√6 / 30
= 2 ( 69 - 11√6 ) / 30
= ( 69 - 11√6 ) / 15. Ans
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