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OpenStudy (anonymous):
Which of these polynomial equations is of least degree and has -1, 2, and 4 as three of its roots? 5x^2 + 2x + 8 = 0 (x + 2)(x - 1)(x + 4) = 0 x^3 - 5x^2 + 2x + 8 = 0 x^4 - x^3 - 5x^2 + 2x + 8 = 0
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OpenStudy (janu16):
ok number 1 doesnt have those roots hwne you solve it number 2 has the roots but its -2 so cant be number 2 only number 3 has those roots when you solve it
OpenStudy (janu16):
@dirtydan667
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