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rewona [7]
3 years ago
5

List a value of b that will cause 4x2 + bx + 25 = 0 to have one real solution

Mathematics
1 answer:
vlada-n [284]3 years ago
5 0

Answer:

20

Step-by-step explanation:

If you take (2x+5) (2x+5) = 0

then 4x^2 + 20x +25 = 0

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Answer:

$160

Step-by-step explanation:

Step one:

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Simple interest = 16000/100

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2 years ago
Which expression is equivalent to ( xy -6)2 for all values of x and y where the expression is defined?
hichkok12 [17]

Answer:

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Step-by-step explanation:

<u><em>Explanation:-</em></u>

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(04.05 MC)
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Answer:

D

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Plug in and see.

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5<2/3 (3)+2

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