Kebab253 Kebab253

24-05-2017
Mathematics

contestada

I started the question but got the wrong answer according to the mark scheme. Please help?

I started the question but got the wrong answer according to the mark scheme Please help class=

Respuesta :

Аноним Аноним

24-05-2017

start by multiply by sqrt2 / sqrt2

= 8 sqrt2 - 3*2
---------------
2

= -3 + 4 sqrt 2

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