Mathematics, 09.06.2021 17:20 rylee338

Which one of the following values of k makes the trinomial 4x^2 + kx+ 25 a perfect square?
a) 20
b) 15
c) 5
d) 10

Answers: 3

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Which one of the following values of k makes the trinomial 4x^2 + kx+ 25 a perfect square?
a)...

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