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Mathematics 20 Online
OpenStudy (jensine):

what is x to the power of 2+7x+12

OpenStudy (anonymous):

(x+4)(x-3)

OpenStudy (jensine):

how did you get that?

OpenStudy (anonymous):

listen, WHAT times WHAT = 12 and WHAT add WHAT = 7 only 3 and 4..

OpenStudy (lgbasallote):

ahh x^2 + 7x + 12..that's what he/she meant by x to the power of 2...got me thinking

OpenStudy (jensine):

ok i get but i have another question how do you do x^2-10x+24

OpenStudy (anonymous):

(x-4)(x-6)

OpenStudy (anonymous):

WHAT times WHAT = 24 WHAT add WHAT = -10 WHAT and WHAT are -4 and -6

OpenStudy (jensine):

what about sloving equations lke this x^2+7x-18=0

OpenStudy (lgbasallote):

clue...9 and 2 are factors of 18...

OpenStudy (jensine):

example plz

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