Equivalent Expressions

SAT Math· difficulty 4/5

Which is equivalent to x6x2x3\frac{x^6 \cdot x^{-2}}{x^3}?

  • A

    x2x^2

  • B

    x1x^{-1}

  • C

    x3x^3

  • D

    xx

    check_circle

Explanation

x6+(2)x3=x4x3=x43=x\frac{x^{6 + (-2)}}{x^3} = \frac{x^4}{x^3} = x^{4 - 3} = x.

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