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Mathematics 9 Online
OpenStudy (itsmichelle29):

W

OpenStudy (alexandervonhumboldt2):

factor: Which two numbers add up to 2 and multiply to -8? Such numbers are -2 and 4. Thus we have (x-2)*(x+4)

OpenStudy (alexandervonhumboldt2):

use the Viet Theorem

OpenStudy (itsmichelle29):

D

OpenStudy (itsmichelle29):

correct?

OpenStudy (alexandervonhumboldt2):

tso you made me confused with your comment

TheSmartOne (thesmartone):

D is correct :)

OpenStudy (alexandervonhumboldt2):

D has same roots as given polynominal

OpenStudy (alexandervonhumboldt2):

but it has 0 root as well

OpenStudy (alexandervonhumboldt2):

it has more roots xD

OpenStudy (itsmichelle29):

ohh okay i was getting confused

OpenStudy (itsmichelle29):

so yes

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