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Ber [7]
3 years ago
9

Please answer asap!!​

Mathematics
1 answer:
fredd [130]3 years ago
7 0

Answer:

A

Step-by-step explanation:

6 is about halfway to 16

21 is about halfway to 56

they meet up, which makes the line the most accurate

Yw :D

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I need help solving this problem.
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Step-by-step explanation:

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Use the discriminant to determine how many solutions are possible for the following equation?(show work)
Gwar [14]

Answer:

see the explanation

Step-by-step explanation:

<u><em>The correct question is</em></u>

Use the discriminant to determine how many solutions are possible for the following equation (show  work).

5x^2-3x+4=0

we know that

The discriminant for a quadratic equation of the form

ax^{2} +bx+c=0

is equal to

D=b^2-4ac

If D=0 then the equation has only one real solution

If D>0 then the equation has two real solutions

If D<0 then the equation has no real solutions (two complex solutions)

in this problem we have

5x^{2} -3x+4=0  

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a=5\\b=-3\\c=4

substitute

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D=-71

so

The equation has no real solutions, The equation has two complex solutions

therefore

I know there are___No____

real solutions to the equation in problem 4 because  ___the discriminant is negative___

3 0
3 years ago
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