Solve 2=n (n 1)s^2

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Example problems

Type your math problem... 2=n (n 1)s^2

Question

Solve the equation

Solve for n

Solve for s

n = \frac{2}{∣ s ∣} n = - \frac{2}{∣ s ∣}

Evaluate

2 = n (n \times 1) s^{2}

Remove the parentheses

2 = n \times n \times 1 \times s^{2}

Multiply the terms

More Steps

Evaluate

n \times n \times 1 \times s^{2}

Rewrite the expression

n \times n s^{2}

Multiply the terms

n^{2} s^{2}

2 = n^{2} s^{2}

Rewrite the expression

2 = s^{2} n^{2}

Swap the sides of the equation

s^{2} n^{2} = 2

Divide both sides

\frac{s ^{2} n ^{2}}{s ^{2}} = \frac{2}{s ^{2}}

Divide the numbers

n^{2} = \frac{2}{s ^{2}}

Take the root of both sides of the equation and remember to use both positive and negative roots

n = \pm \frac{2}{s ^{2}}

Simplify the expression

More Steps

Evaluate

\frac{2}{s ^{2}}

To take a root of a fraction,take the root of the numerator and denominator separately

\frac{2}{s ^{2}}

Simplify the radical expression

\frac{2}{∣ s ∣}

n = \pm \frac{2}{∣ s ∣}

Solution

n = \frac{2}{∣ s ∣} n = - \frac{2}{∣ s ∣}

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