Solve for x 2^x<8

$2^{x} < 8$

Step 1

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

$2^{x} < 2^{3}$

Step 2

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

$x < 3$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$x < 3$

Interval Notation:

$(- \infty, 3)$

Step 4