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Mathematics 19 Online
OpenStudy (anonymous):

z^2-9z-112 factoring polynomials

OpenStudy (anonymous):

Use splitting of middle term.

OpenStudy (anonymous):

What would the answer be at that point?

OpenStudy (anonymous):

Find 2 numbers whose sum is -9 and sum is -112.

OpenStudy (anonymous):

sorry product -112

OpenStudy (campbell_st):

find the factors of 112, 1 & 112, 2 & 56, 4 & 28, 8 + 14 and 16&7, the smaller factor is positive and larger negative... and must add to -9

OpenStudy (anonymous):

correct.

OpenStudy (anonymous):

Yay! Thank you guys so much for the help!

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