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Mathematics 8 Online
OpenStudy (anonymous):

25z^2/4z^2-8z+4 * 4z-4/5z

OpenStudy (owlfred):

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

OpenStudy (amistre64):

gonna have to factor it all out and see what can cancel

OpenStudy (amistre64):

25z^2 4z-4 ---------- ------ 4z^2-8z+4 5z 5z 5z z-1 4 ---------------- 4 (z-1) (z-1) 5z 5z ----- z-1

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