What is sqrt(72)-sqrt(18)+sqrt(8) ?

The solution to sqrt(72)-sqrt(18)+sqrt(8) is 5sqrt(2)

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simplify sqrt(72)-sqrt(18)+sqrt(8)

simplify

72 - 18 + 8

52

Decimal Notation

7.07106 \dots

Solution steps

72 - 18 + 8

72 = 62

18 = 2 \cdot 3

8 = 22

= 62 - 2 \cdot 3 + 22

Add similar elements:

62 - 2 \cdot 3 + 22 = 52

= 52

\frac{3 x ^{2}}{x ^{4}}

- 4 \times 16

\frac{3}{x ^{2} - 25} \cdot \frac{10}{3 x - 15}

∣ x + y i ∣

4 (2 x - 3) - 2 (5 x + 4)

What is sqrt(72)-sqrt(18)+sqrt(8) ?
The solution to sqrt(72)-sqrt(18)+sqrt(8) is 5sqrt(2)