To simplify this expression, first distribute the (b-2) term to everything inside the parenthesis:
(b-2)x(b/2 + 3b - 4)= b(b/2 + 3b - 4) - 2(b/2 + 3b - 4)= b^2/2 + 3b^2 - 4b - (b - 6b + 8)= b^2/2 + 3b^2 - 4b - b + 6b - 8= b^2/2 + 3b^2 - 4b - b + 6b - 8= b^2/2 + 3b^2 - 5b - 8
Therefore, (b-2)x(b/2 + 3b - 4) simplifies to b^2/2 + 3b^2 - 5b - 8.
To simplify this expression, first distribute the (b-2) term to everything inside the parenthesis:
(b-2)x(b/2 + 3b - 4)
= b(b/2 + 3b - 4) - 2(b/2 + 3b - 4)
= b^2/2 + 3b^2 - 4b - (b - 6b + 8)
= b^2/2 + 3b^2 - 4b - b + 6b - 8
= b^2/2 + 3b^2 - 4b - b + 6b - 8
= b^2/2 + 3b^2 - 5b - 8
Therefore, (b-2)x(b/2 + 3b - 4) simplifies to b^2/2 + 3b^2 - 5b - 8.