Precalculus Examples

25 = x^{2}

$25 = x^{2}$

Step 1

Reduce by cancelling the common factors.

25 = x^{2}

$25 = x^{2}$

Step 2

Convert the exponential equation to a logarithmic equation using the logarithm base

(x)

$(x)$ of the left side

(25)

$(25)$ equals the exponent

(2)

$(2)$ .

\log_{x} (25) = 2

$\log_{x} (25) = 2$

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[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$