Calculus Examples

$- 2000 r^{- 2} = 0$

Step 1

Simplify $- 2000 r^{- 2}$ .

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Step 1.1

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$- 2000 \frac{1}{r^{2}} = 0$

Step 1.2

Combine $- 2000$ and $\frac{1}{r^{2}}$ .

$\frac{- 2000}{r^{2}} = 0$

Step 1.3

Move the negative in front of the fraction.

$- \frac{2000}{r^{2}} = 0$

Step 2

Set the numerator equal to zero.

$2000 = 0$

Step 3

Since $2000 \neq 0$ , there are no solutions.

No solution