What is sqrt(8)+0.5+sqrt(2)-1.2 ?

The solution to sqrt(8)+0.5+sqrt(2)-1.2 is 3sqrt(2)-0.7

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simplify sqrt(8)+0.5+sqrt(2)-1.2

simplify

8 + 0.5 + 2 - 1.2

32 - 0.7

Decimal Notation

3.54264 \dots

Solution steps

8 + 0.5 + 2 - 1.2

Subtract the numbers:

0.5 - 1.2 = - 0.7

= 8 - 0.7 + 2

8 = 22

= 22 - 0.7 + 2

Add similar elements:

22 + 2 = 32

= 32 - 0.7

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What is sqrt(8)+0.5+sqrt(2)-1.2 ?
The solution to sqrt(8)+0.5+sqrt(2)-1.2 is 3sqrt(2)-0.7