## anonymous 4 years ago Solve 1 divided by the product of 2 times a squared equals 1 divided by a minus one-half

1. anonymous

|dw:1342334013023:dw|

2. anonymous

^^agreed :D

3. anonymous

|dw:1342334134925:dw| but this is not solvable

4. anonymous

let the no.be x then$\frac {1}{2x^{2}}=\frac {1}{-1/2}$ $\frac {1}{2x^{2}}=\frac {-2}{1}$ cross multiplying $\ {1}=\ {-2(2x^{2})}$ $\ {1}=\ {-4x^{2}}$ $\ {4x^{2}+1}=\ {0}$ $\ {x^{2}}=\frac {-1}{4}$ $\ {x}=\frac {i}{2}$

5. anonymous

yeah we can use imaginary roots !!!! ?(y)