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Hello, friends.

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Today we discuss how to find out the truth or fake or to make you question.

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We have a quantity commission x squared plus v x plus CS zeal to find out the roots of this equation

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and the formula.

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Like more here, I'll find the root.

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This is the one.

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This is a but basically equal minus B plus minus zero will be square minus four AC.

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Over here it is.

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See?

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The right way, the way this is the formula and how we can implement this formula, as you see, we

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have a compassionate conclusion for.

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I just need to be square minus 40 or into a seat or here I gotta be square minor minus 40.

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And for the rules.

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I just need minus B or here.

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This is function minus B.

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Plus scale to be square minus four days, you divide by two, it is equal to one group and minus me

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minus scale to be scared minus four AC, the right way to do it is another group.

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And how we can find out that the route is equal rules or imaginary rules or real rules.

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So for that purpose, we just go to the equation as a see if this part is equal to zero.

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We got.

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Equal rules, if this part is less than legal in that case, we got a major route.

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If this part is greater than zero, we got clear rules.

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So as you see here, if this part is equal to zero, get what rules are equal.

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In the case of when these clear or least square minus 40 C is greater than zero.

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In that case, we got real rude.

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If it is less than zero, we got emergency rules.

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I just use the concatenate extreme to combine this as you see or hear in the case.

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I got the statement.

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And in the whole case?

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ABC Boston.

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OK, so what hit as you see, when I put four four or here in this case, when I hit on one button,

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as you see, my roots are minus two minus two.

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Well, the roots are equal.

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So the statement, these thoughts are equal.

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If I just continuously run this and over here, I just put these A's and B's four and C's minus 40.

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In that case, the roots are real.

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As you see the boat, the roots are inaudible, but they are OK when we're here.

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I put you in this case again.

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Also, are you?

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One roadside imagery in this case.

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So for the imaginary park to indicate the imaginary part I use, I have to use another indicator.

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So this is how you can create a quote decoration in it.

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So here is the program.

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Thank you.