What is 4(sqrt(7)-1) ?

The solution to 4(sqrt(7)-1) is 4sqrt(7)-4

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simplify 4(sqrt(7)-1)

simplify

4 (7 - 1)

47 - 4

Decimal Notation

6.58300 \dots

Solution steps

4 (7 - 1)

Apply the distributive law:

a (b - c) = ab - a c

4 (7 - 1) = 47 - 4 \cdot 1

= 47 - 4 \cdot 1

Multiply the numbers:

4 \cdot 1 = 4

= 47 - 4

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