Heres the question I'm tackling:
<b> the height of a prism is x-1, width x-2, length x+3 and the volume is 42cm cubed. Find the dimensions</b>
Quadratic formula, common factor, family of functions
The Attempt at a Solution
I know that 7, 2 and 3 are multiples of 42 but i do not know how to show my work... I have this so far...
and I do not know if I am doing things right...