Friday

March 6, 2015

March 6, 2015

Posted by **Nev** on Thursday, July 8, 2010 at 4:34pm.

I have the equation x+3-1/x=0 and I have an answer of x = 0.30 (to 2 d.p.), I just need to know the steps to get there,

Many thanks

- Algebra equation -
**Henry**, Thursday, July 8, 2010 at 5:38pm(X+3)-1/X=0.

Multiply both sides by X:

X^2 + 3X - 1 = 0.

Solve using Quadratic Formula.

X = (-3+-sqrt(9 + 4)) / 2

X = 0.30, and -3.3

**Answer this Question**

**Related Questions**

Algebra - Hi, I have had to factorise the equation x^2 + x - 30 = 0, which I ...

Algebra 1 - Lately I just have blacked out in my algebra 1 class. Here's a ...

solution of an equation - can someone please give me an example of a solution of...

Algebra - I was given an answer to a question but what I really need are the ...

can someone help me with a question of an explanat - my question is for math, I ...

Math - I need help with two problems. Just want to make sure that the answers I ...

Math/modelling - Hi, I have a linear model with equation p =5.1t - 28, which ...

two step equation-fraction - I need step by step how to get the answer, I have ...

math - I need help with this question. Write the equation of the line which ...

math - can someone correct these for me. 8x –4y = 16 y = 2x –4 My answer: This ...