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19 April, 20:33

2x^2+10=4 solve using quadratic formula

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  1. 19 April, 21:15
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    First rewrite in the form ax² + bx + c = 0

    So a=2, b=0 (there are no x terms!) and c = 10-4=6.

    x = + -√ - (4*2*6) / 2*2 = + - √-48 / 4 = + -√ (-3*16) / 4 = + -i√3

    The solutions are imaginary. Are you sure there is no typo in the equation?
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