What is sqrt(20)+3sqrt(2)+sqrt(8)-5sqrt(5) ?

The solution to sqrt(20)+3sqrt(2)+sqrt(8)-5sqrt(5) is -3sqrt(5)+5sqrt(2)

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simplify sqrt(20)+3sqrt(2)+sqrt(8)-5sqrt(5)

simplify

20 + 32 + 8 - 55

- 35 + 52

Decimal Notation

0.36286 \dots

Solution steps

20 + 32 + 8 - 55

20 = 25

8 = 22

= 25 + 32 + 22 - 55

Add similar elements:

25 - 55 = - 35

= - 35 + 32 + 22

Add similar elements:

32 + 22 = 52

= - 35 + 52

- 1 (1)

2 \cdot (x^{2} - r^{2}) \cdot (\frac{x + r}{2 x})

- \frac{1}{4} \cdot 3

lo g_{2} (3^{2})

What is sqrt(20)+3sqrt(2)+sqrt(8)-5sqrt(5) ?
The solution to sqrt(20)+3sqrt(2)+sqrt(8)-5sqrt(5) is -3sqrt(5)+5sqrt(2)