Alexishp33
11.07.2019 •
Mathematics
Which statement about the following equation is true? 3x2 – 8x + 5 = 5x2 the discriminant is less than 0, so there are two real roots. the discriminant is greater than 0, so there are two real roots. the discriminant is less than 0, so there are two complex roots. the discriminant is greater than 0, so there are two complex roots.
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Ответ:
Consider the equation
First, rewrite all terms of this equation in left side:
Then find the discriminant:
Since D>0, the equation has two different real roots.
correct option is B (The discriminant is greater than 0, so there are two real roots).
Ответ:
Do you mean what dimensional figure is? if so, that would be a 2-dimensional figure