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Solve x2 + 10x = −21. Select one: a. x = 7 and x = 3 b. x = −7 and x = −3 c. x = −7 and x = 3 d. x = 7 and x = −3
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Solve x2 + 10x = −21. Select one: a. x = 7 and x = 3 b. x = −7 and x = −3 c. x = −7 and x = 3 d. x = 7 and x = −3
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Mar 12, 2017
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Solve x2 + 10x = −21.
Select one:
a. x = 7 and x = 3
b. x = −7 and x = −3
c. x = −7 and x = 3
d. x = 7 and x = −3
Mathematics
high-school
Mgershen
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Mgershen
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B is your answer. Hope this helps :)
Vulcan Raven
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Mar 17, 2017
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Vulcan Raven
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