Question

4. Rationalize - .
solve .
please

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Answer 1

Answer:

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Step-by-step explanation:

= √3+√2/5+√2 × 5-√2/5-√2

= (√3+√2)(5-√2) / (5+√2)(5-√2)

= 5√3-√6+5√2-2 / 25-5√2+5√2-2

= 5√3-√6+5√2-2 / 25-2

= 5√2-√6+5√2-2 / 23

= 5√3+5√2-√2.√3-√2.√2 / 23

= 5(√3+√2)-√2(√3-√2) / 23

= (5-√2)(√3+√2)(√3-√2) / 23

= (5-√2) (√3) ^2-(√2) ^2 / 23

= (5-√2) / 23