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Which is a zero of the quadratic function f(x) = 4x2 + 24x + 11?

Which is a zero of the quadratic function f(x) = 4x2 + 24x + 11?
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Which is a zero of the quadratic function f(x) = 4x2 + 24x + 11?

User Mishi
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2 Answers

2 votes
It can be factored as (2x+1)(2x+11). Setting them = 0 yields,
x- -1/2 and -11/2
User Alexqinbj
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7.7k points
3 votes

B. x = -5.5 is right hopefully


User Subfuzion
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