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ANEK [815]
3 years ago
11

The Discriminant of a quadratic equationis is -6 .What types of solutions does the equation have ?

Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0
I’m pretty sure the answer is C
never [62]3 years ago
4 0

Answer:

C

Step-by-step explanation:

The nature of the solutions are determined by the value of the discriminant.

Given a quadratic equation in standard form ax² + bx + c = 0 : a ≠ 0

Then the discriminant is Δ = b² - 4ac

• If b² - 4ac > 0 then 2 real and distinct solutions

• If b² - 4ac = 0 then solutions are real and equal

• If b² - 4ac < 0 then solutions are not real, 2 complex conjugate solutions

Here b² - 4ac = - 6 , hence 2 complex conjugate solutions → C

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Find the values of a and b such that x2 - 2x + 2 = (x -a) + b LOADS OF POINTS ON THE LINE!!!
Hitman42 [59]

Answer:

Step-by-step explanation:

Factorize using square root method.

x² - 2x + 2 = (x-a)² + b

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6 0
2 years ago
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ExtremeBDS [4]

This question is tricky.

I think there would be B)24 people that would prefer Yellow :)


4 0
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For the math experts
slamgirl [31]

Answer:

45 cause any value inside mod function always return to postive

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Kelsey told her hired hand Hanna to gather eggs from the henhouse. Hanna collected 30 eggs and brought
CaHeK987 [17]

Answer:

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Step-by-step explanation:

Total no. of eggs collected=30

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No. of eggs still good:-

40/100×30

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