Question

plaza answerrrr plz plzz
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Answer 1

Please refer the attachment once for ur answer☺

Hope this helps❤❤❤

Answer 2

Answer:

6-4√2 / 6+4√2 =

6-4√2 / 6+4√2 × 6-4√2 / 6-4√2

= (6-4√2)^2 / (6)^2 - (4√2)^2

= (36 -2(6)(4√2) + (4√2)^2) / 36 - 32

= (36-48√2 + 32) / 4

= 68-48√2 / 4

This is the answer.

It may be hard to understand but I cannot write it more easily.