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Vanyuwa [196]
3 years ago
15

BEST ANSWER GETS BRANLIEST AND DON'T ANSWER FOR FREE POINTS

Mathematics
2 answers:
Anastaziya [24]3 years ago
5 0

Answer:

b

Step-by-step explanation:

timama [110]3 years ago
4 0
1.  m<L = 54
2.  65
3. y = 5
4. 18
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Find the value(s) of "k" that will cause the equation 4x^2 +kx + 4 to have one real solution.
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<u>Step-by-step explanation:</u>

In order for a quadratic equation to have exactly one solution, the discriminant must equal zero.       →        b² - 4ac = 0

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  ↓       ↓      ↓

a=4    b=k    c=4

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k² - 4(4)(4) = 0

k²             = 64

           k = √64

           k = ± 8

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