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9 October, 03:56

What numerical expression would provide the solutions to the equation 7x^2+4x-8=14?

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  1. 9 October, 05:51
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    7x^2+4x-8=14

    can be rewritten as

    0=7x²+4x-22

    everything divided by 7 to normalize

    0=x²+4/7x+22/7

    now throw the pq formula on this. We can treat it as a function.

    the x-intercepts would be on

    wait. there are indeed no real-number-solution to satisfy the given equation.

    no x-intercepts, no solution. no numbers to put in for x so that the equation gives true results.

    no solution in real numbers.

    Have a nice day

    Brainliest would be appreciated

    If there are questions left, feel free to ask them

    p. s. is this about imaginary numbers at university level?
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