Evaluate the expression for the given value of the variable. (please view the picture, I may have typed the equation wrong.) [tex] | - 4b - 8| + | - 1 - {b}^{2} | + {2b}^{3} = - 2[/tex]
change the subtraction signs to positive signs and put an addition sign over the neg signs on the subtrahends. this is absolutely value so -4+8=2b+-1+(1)b2 =0b2 =2b2+2b3=4b5
