Math, asked by kruti05, 10 months ago


 \sqrt{8}  - 6 \times  \sqrt{ \frac{1}{2} }

Answers

Answered by yashaswini3679
1

Answer:

 -\sqrt{2}  =- 1.414

Step-by-step explanation:

 \sqrt{8}  - 6  \times  \sqrt{ \frac{1}{2} }

 \sqrt{8}  -  \frac{6}{\sqrt{2} }

 \frac{ \sqrt{8 \times 2} -6}{ \sqrt{2} }

 \frac{ \sqrt{16}-6 }{ \sqrt{2} }

 \frac{-2}{ \sqrt{2} }

-\sqrt{2}

 = -1.414

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Answered by 123456789ritika
0

Answer:

Answer:

-\sqrt{2} =- 1.414−

2

=−1.414

Step-by-step explanation:

\sqrt{8} - 6 \times \sqrt{ \frac{1}{2} }

8

−6×

2

1

\sqrt{8} - \frac{6}{\sqrt{2} }

8

2

6

\frac{ \sqrt{8 \times 2} -6}{ \sqrt{2} }

2

8×2

−6

\frac{ \sqrt{16}-6 }{ \sqrt{2} }

2

16

−6

\frac{-2}{ \sqrt{2} }

2

−2

-\sqrt{2}−

2

= -1.414=−1.414

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