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Popular >

simplify sqrt(18)-4sqrt(2)

Solution

simplify

18 - 42

Solution

- 2

+1

Decimal Notation

- 1.41421 \dots

Solution steps

18 - 42

18 = 2 \cdot 3

= 2 \cdot 3 - 42

Add similar elements:

2 \cdot 3 - 42 = - 2

= - 2

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Frequently Asked Questions (FAQ)

What is sqrt(18)-4sqrt(2) ?
The solution to sqrt(18)-4sqrt(2) is -sqrt(2)