What is 4(sqrt(2)-1) ?

The solution to 4(sqrt(2)-1) is 4sqrt(2)-4

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simplify 4(sqrt(2)-1)

simplify

4 (2 - 1)

42 - 4

Decimal Notation

1.65685 \dots

Solution steps

4 (2 - 1)

Apply the distributive law:

a (b - c) = ab - a c

4 (2 - 1) = 42 - 4 \cdot 1

= 42 - 4 \cdot 1

Multiply the numbers:

4 \cdot 1 = 4

= 42 - 4

(\frac{x ^{3}}{4} - \frac{1}{x ^{3}})^{2}

(2 x^{\frac{5}{3}} + 3)^{2}

\frac{1}{( ( s ^{2} + 16 ) ^{2} )}

4 (1 - 3)

7 (cos (x) + 7)