Monday

October 20, 2014

October 20, 2014

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.

**Answer this Question**

**Related Questions**

Pre-Algebra [repost ] - I need help on these three questions BEFORE 10:00 PM. ...

Physics - I'm trying to rearange this 0 = Xo + 2^-1 a t^2 for t I've been told ...

algebra - find the real number solutions of the equation. w^4+w^3-w=1 could you ...

algebra - Radicals are so confusing. Can someone show me step by step please. Im...

Algebra 1--Step-by-Step - Can someone show me how to solve these step-by-step? ...

Quick math help - In which step below does a mistake first appear in simplifying...

math - please - How do we manually calculate the Present Value of annuity step ...

Algebra - How do I solve for the elimination method: 5x + 3y= -7 and 7x - 2y =13...

Physics - Can someone please show me step by step how to normalize e^-5x in the ...

algebra - please help im lost the instructions are to solve by using thee ...