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OpenStudy (anonymous):
How many and of what type are the solutions to x2 + 7x + 10 = 0? No real solutions Two identical rational solutions Two different rational solutions Two irrational solutions
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OpenStudy (anonymous):
the answer is D
OpenStudy (anonymous):
did you find the solution???
OpenStudy (anonymous):
Yep
OpenStudy (anonymous):
can you show the solution??
OpenStudy (anonymous):
the answer is not D
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OpenStudy (anonymous):
oh sorry i mean C
OpenStudy (anonymous):
x² + 7x + 10 = 0 a= 1, b=7 ,c=10 D=b² - 4ac D= 49-40 D= 9 >0 Two different rational solutions( option c)
OpenStudy (anonymous):
yes option C is correct
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