Urgent Help needed to solve equation.
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Originally Posted by den Urgent Help needed to solve equation. Complete the square on the bottom.
Firstly thanks for your reply. What I cannot figure out is how we get 0.46y2 + 1.84y + 1.84 = 2.87
Originally Posted by den Firstly thanks for your reply. What I cannot figure out is how we get 0.46y2 + 1.84y + 1.84 = 2.87 Are you trying to solve this? Just get everything on one side and use the Quadratic formula...
When I multiply I get different figures than 0.46y2 + 1.84y + 1.84 = 2.87.
Hi Double posting is forbidden on MHF http://www.mathhelpforum.com/math-he...lp-needed.html What is your problem exactly ?
What I cannot figure out is how we get 0.46y2 + 1.84y + 1.84 = 2.87
Starting from $\displaystyle 0.080 = 0.051 \,\frac{56.25}{5.76 y^2 + 23.04 y + 23.04}$ You just have to multiply 0.080 par the denominator $\displaystyle 0.080 \,(5.76 y^2 + 23.04 y + 23.04) = 0.051 \,\, 56.25 = 2.87$
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