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Mathematics 15 Online
OpenStudy (iwanttogotostanford):

URGENT HELP PL

OpenStudy (campbell_st):

so the problem is \[\frac{x^2 + 4x - 5}{5x^2 - 8x + 3} \times \frac{20x - 12}{x^2 - 6x - 55}\]

OpenStudy (campbell_st):

if this is the question... I think you need to factorise all the expressions and then cancel common factors... to see what's left... hope it helps

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