Ask your own question, for FREE!
History 16 Online
OpenStudy (ineedtheanswersquick):

Question #3

OpenStudy (ineedtheanswersquick):

@AlexandervonHumboldt2

OpenStudy (alexandervonhumboldt2):

yeah

OpenStudy (ineedtheanswersquick):

I need to factor this: x^2 − 7x − 18

OpenStudy (alexandervonhumboldt2):

easy: x^2-7x-18 Which two numbers add up to -7 and multiply to -18? they are -9 and 2L thus (x−9)(x+2)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!