Half right. The discriminate is whats under the square root in the quadratic equation, so when it's negative you get 2 complex conjugate roots. It's the +/- before it that gives one root for + and one root for -
2 roots, non-real
Answer:
<em>x = ± ( 5√5 - 3 ) / 2</em>
Step-by-step explanation:
We are given the equation ( 2x + 3 )² = 125;

<em>Solution ; x = ± ( 5√5 - 3 ) / 2</em>
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