Question 147108
4-(-2cubed)/5squared-(-2cubed) 
Is it {{{(4 - (-2^3))/(5^2-(-2^3))}}}?
{{{(-2)^3}}} = {{{(-2)*(-2)*(-2)}}}
= {{{+4*(-2)}}}
= -8
So it's {{{(4-(-8))/(25 -(-8))}}}
= 12/33
= 4/11
When multiplying (or dividing) minus signs, and even number will be positive, and and odd number will be negative.