Math, asked by vishal2395, 1 year ago

simplify the following expression 3 minus 2 root 2 whole square​

Answers

Answered by vibhwizard
8

(3 - 2 \sqrt{2})  {}^{2}  \\  \\ 9 + 8 - 12 \sqrt{2 } \\  \\ 17 - 12 \sqrt{2}

Answer


vishal2395: how you get 8
vibhwizard: 2 root 2 ka square lkaro
vibhwizard: 2 ka square 4 | aur root 2 ka square 2|
vishal2395: if you it please
vibhwizard: in dono ka multiply karoge toh 8 aayega
vishal2395: root is canceled by square
vibhwizard: yes
vishal2395: then 2*2=4 and 4 root is 8 I am right
vishal2395: 2+4 root 5 whole square
vishal2395: if you solve this
Answered by anjali8448
0

Answer:

I don't know

Step-by-step explanation:

Sorry

Ok bye

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