Algebra Examples

2^{x} = 16

$2^{x} = 16$

Step 1

Create equivalent expressions in the equation that all have equal bases.

2^{x} = 2^{4}

$2^{x} = 2^{4}$

Step 2

Since the bases are the same, then two expressions are only equal if the exponents are also equal.

x = 4

$x = 4$

$2^{x} = 16$

(

)

[

]

√



≥

















≤















∩

∪







∞













⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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