Exercise ID202

Algebra → Exponential equations and inequalities → Exponential equations
[Level: ] [Number of helps: 0] [Number of pictures: 0] [Number of steps: 7] [Number of characters: 0]

Solve the following equation.

161x=4x2

161x=4x2 421x=4x2 42x=4x2 2x=x2 4=x2 x=±4 x=±2
x=±2
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