Posted by **lisa** on Friday, December 7, 2012 at 7:42pm.

find the number of zeros(x-intercept) y=a^2+a-56 show the step please.

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March 24, 2017
Posted by **lisa** on Friday, December 7, 2012 at 7:42pm.

find the number of zeros(x-intercept) y=a^2+a-56 show the step please.

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