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Mathematics 4 Online
OpenStudy (anonymous):

Factor -2bk2 + 6bk - 2b.

OpenStudy (anonymous):

2b(-2k +3k -1) = 2b(k - 1)

OpenStudy (anonymous):

ok?

OpenStudy (anonymous):

jimmy pls check again, u hv made a mistake on taking out 2b frm the first term -k^2 is left

OpenStudy (anonymous):

not the right answer the answer is one of these i don't know what one. -2b(k2 - 3k - 1) -2b(k2 + 3k + 1) -2b(k2 - 3k + 1)

OpenStudy (anonymous):

third choice is correct

OpenStudy (anonymous):

oh i see the ^ was left out ? I assumed k2 = 2k

OpenStudy (anonymous):

-2b ( k^2 -3k + 1)

OpenStudy (anonymous):

yep thats right thanks

OpenStudy (anonymous):

CHOOSE "GOOD ANSWER"

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