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Mariana [72]
3 years ago
8

Please help meeeeeeeeeeeeeee

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0

Answer:

AH! Quadratic Equations?!?!?!??

Step-by-step explanation:

The discriminant is the this part of the quadratic formula(the one in parentheses)

x=\frac{-b+-(\sqrt{b^{2}-4ac }) }{2a}

So let's take it out!

b^{2} -4ac

(if you don't know what a quadratic equation is, why are you doing this to yourself?)

REMINDER: Quadratic equation: x^2+bx+c=0

So let's input the values into this and find out!

It is more likely that the last three will have a negative discriminate so:

3:

49-12

37

Nope! Positive!

4:

16+8

Nope!Positive!

5:

9-16

Found It!

Hope this helps.

FYI it's option 5

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