What is 2sqrt(8)+sqrt(80)-sqrt(45) ?

The solution to 2sqrt(8)+sqrt(80)-sqrt(45) is 4sqrt(2)+sqrt(5)

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simplify 2sqrt(8)+sqrt(80)-sqrt(45)

simplify

28 + 80 - 45

42 + 5

Decimal Notation

7.89292 \dots

Solution steps

28 + 80 - 45

28 = 42

80 = 45

45 = 35

= 42 + 45 - 35

Add similar elements:

45 - 35 = 5

= 42 + 5

4 (3 x + 2) + 7

\frac{5}{e} \cdot 27

345 - 320

\frac{20 !}{4 ! \cdot 6 !}

\frac{y ^{2} - 25}{y - 5}

What is 2sqrt(8)+sqrt(80)-sqrt(45) ?
The solution to 2sqrt(8)+sqrt(80)-sqrt(45) is 4sqrt(2)+sqrt(5)