Trigonometry Examples

$\frac{2.2 x \cdot 10^{- 7}}{(4 x \cdot 10^{- 15}) (1.1 x \cdot 10^{3})}$

Step 1

Set the denominator in $\frac{2.2 x \cdot 10^{- 7}}{(4 x \cdot 10^{- 15}) (1.1 x \cdot 10^{3})}$ equal to $0$ to find where the expression is undefined.

$(4 x \cdot 10^{- 15}) (1.1 x \cdot 10^{3}) = 0$

Step 2

Solve for $x$ .

Tap for more steps...

Step 2.1

If any individual factor on the left side of the equation is equal to $0$ , the entire expression will be equal to $0$ .

$x = 0$

Step 2.2

Set $x$ equal to $0$ .

$x = 0$

Step 2.3

The final solution is all the values that make $4 x \cdot (10^{- 15} (1.1 x \cdot 10^{3})) = 0$ true.

$x = 0$

Step 3