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OpenStudy (anonymous):
What polynomial has roots of -5, -4, and 1 ? (2 points) A) x3 - 8x2 - 11x + 20 B) x3 - x2 + 22x + 40 C) x3 + x2 - 22x - 40 D) x3 + 8x2 + 11x - 20
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OpenStudy (angela210793):
roots of an equations are the number(s) that make the equation 0 so just substitute ur roots and see which of the eqs given becomes zero at those points
OpenStudy (anonymous):
can i have the answer because i don't know if it's right...i thought it was c
OpenStudy (angela210793):
no u can't have the answer.... try them one by one
OpenStudy (anonymous):
|dw:1343422329690:dw|
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