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samancha85

  • one year ago

domain of -2x^2=x-1 is ?

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  1. binarymimic
    • one year ago
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    What solutions do you obtain? Are you aware of how to solve a quadratic equation ?

  2. Mertsj
    • one year ago
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    The domain is the set of x values. Is there any value of x that would cause the equation to be undefined?

  3. binarymimic
    • one year ago
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    Domain is used to refer to the valid inputs of a function, but we are given an equation. The only valid inputs to an equation are its solution set.

  4. samancha85
    • one year ago
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    oops its suppose to say -2x^2+x-1

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