Nonlinear Functions

SAT Math· difficulty 3/5

Solve: 6x2=366^{x-2} = 36.

  • A

    x=2x = 2

  • B

    x=6x = 6

  • C

    x=3x = 3

  • D

    x=4x = 4

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Explanation

36=6236 = 6^2, so x2=2x=4x - 2 = 2 \Rightarrow x = 4.

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