What is the answer to (18)/(sqrt(2))=2n ?

The answer to (18)/(sqrt(2))=2n is n= 9/(sqrt(2))

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(18)/(sqrt(2))=2n

\frac{18}{2} = 2 n

n = \frac{9}{2}

Decimal Notation

n = 6.36396 \dots

Solution steps

\frac{18}{2} = 2 n

Switch sides

2 n = \frac{18}{2}

Factor the number:

18 = 2 \cdot 9

2 n = \frac{2 \cdot 9}{2}

Apply radical rule:

a = a a

2 = 22

2 n = \frac{2 2 \cdot 9}{2}

Cancel the common factor:

2

2 n = 2 \cdot 9

2 n = 92

Divide both sides by

2

n = \frac{9}{2}

x^{4} - x^{3} - 29 x^{2} - x - 30

\frac{5}{2}

r^{2} - \frac{3}{2} r + \frac{1}{2} = 0

n + 1 > - 2

3 (- 1) - 4

What is the answer to (18)/(sqrt(2))=2n ?
The answer to (18)/(sqrt(2))=2n is n= 9/(sqrt(2))
Solve for n: (18)/(sqrt(2))=2n
The solution is n= 9/(sqrt(2))