What is 2(sqrt(2)+2) ?

The solution to 2(sqrt(2)+2) is 2sqrt(2)+4

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simplify 2(sqrt(2)+2)

simplify

2 (2 + 2)

22 + 4

Decimal Notation

6.82842 \dots

Solution steps

2 (2 + 2)

Apply the distributive law:

a (b + c) = ab + a c

2 (2 + 2) = 22 + 2 \cdot 2

= 22 + 2 \cdot 2

Multiply the numbers:

2 \cdot 2 = 4

= 22 + 4

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