Sunday

February 1, 2015

February 1, 2015

Posted by *** HOPELESS** on Sunday, March 16, 2014 at 12:28am.

select the approcimate values of x that are solutions to f(x)=0 where f(x)=-5x^2+8x+5

I so am lost please show me step by step

- math -
**Steve**, Sunday, March 16, 2014 at 6:23amtime to review the quadratic formula, or follow Damian's excellent advice about online solvers.

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