Math, asked by kathuriadhruvi78, 5 hours ago

find the value of
 \sqrt{2}  - 8 \sqrt{2}
please explain it properly dont only give the answer​

Answers

Answered by APanMelon
1

Step-by-step explanation:

 \sqrt{2}  \ - 8 \sqrt{2}  \\  =  \sqrt{2}  -  \sqrt{16}  \\  =  \sqrt{2}  - 4 \\ as \: 16 \: square \: root \: is \: 4 \: because \: 4 \times 4 = 16 \\  =   \sqrt{ - 2}  \\  = 1.41421356 i

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