Simplify 8a3−b33a2+10ab+8b2⋅2a2+5ab+2b24a2−b 2 completely.

8a3−b33a2+10ab+8b2⋅2a2+5ab+2b24a2−b2 
simplifying the expression we shall have:
8a^3+3b^3a^2+10ab+16b^2a^2+5ab+8b^2a^2-b^2
putting like terms together we get:
8a^3+3b^3a^2+(10ab+5ab)+(16b^2a^2+8b^2a^2)-b^2
=8a^3+3b^3a^2+15ab+24b^2a^2-b^2

 8a^3+3b^3a^2+15ab+24b^2a^2-b^2

Add up all the sides

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!