In Cel C10 I want to put the math-function using an "X".

In column A18 thru A38 there are some values for "X"

Then I want to display in column B18 thru B38 the calculated answers ... using the value for "X" in the neighbour cell.

For example in B18 I want to replace the "X" in the formula by the value in cell A18 ... and calculated.

How to do this?

Substitution is no problem, but I like to have it calculated ...

function | y= | x^3+x+2 | -2^3+-2+2 |

startvalue x | -2 | -2 |

<colgroup><col><col span="2"><col></colgroup><tbody>

</tbody>