Solve p^26982-1 - ScanMath

Question

Simplify the expression

Solution

6982 p^{2} - 1

Evaluate

p^{2} \times 6982 - 1

Solution

6982 p^{2} - 1

Show Solution

Find the roots of the algebra expression

p_{1} = - \frac{6982}{6982}, p_{2} = \frac{6982}{6982}

Alternative Form

p_{1} \approx - 0.011968, p_{2} \approx 0.011968

Evaluate

p^{2} \times 6982 - 1

To find the roots of the expression,set the expression equal to 0

p^{2} \times 6982 - 1 = 0

Use the commutative property to reorder the terms

6982 p^{2} - 1 = 0

Move the constant to the right-hand side and change its sign

6982 p^{2} = 0 + 1

Removing 0 doesn't change the value,so remove it from the expression

6982 p^{2} = 1

Divide both sides

\frac{6982 p ^{2}}{6982} = \frac{1}{6982}

Divide the numbers

p^{2} = \frac{1}{6982}

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

p = \pm \frac{1}{6982}

Simplify the expression

More Steps

Evaluate

\frac{1}{6982}

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

\frac{1}{6982}

Simplify the radical expression

\frac{1}{6982}

Multiply by the Conjugate

\frac{6982}{6982 \times 6982}

When a square root of an expression is multiplied by itself,the result is that expression

\frac{6982}{6982}

p = \pm \frac{6982}{6982}

Separate the equation into 2 possible cases

p = \frac{6982}{6982} p = - \frac{6982}{6982}

Solution

p_{1} = - \frac{6982}{6982}, p_{2} = \frac{6982}{6982}

Alternative Form

p_{1} \approx - 0.011968, p_{2} \approx 0.011968

Show Solution