Question

the sum and express it in simplest
(-6b3 - 362.6) + (2b3 - 362)
Enter the correct answer.

Answer 1

Answer:

$\large\boxed{(-6b^3-362.6)+(2b^3-362)=-4b^3-724.5}$

Step-by-step explanation:

$(-6b^3-362.6)+(2b^3-362)\\\\=-6b^3-362.6+2b^3-362\qquad\text{combine like terms}\\\\=(-6b^3+2b^3)+(-362.5-362)\\\\=-4b^3-724.5$