Question

Simplify the sum
(4u^3 + 4u^2 + 2) + (6u^3 - 2u + 8)

Answer 1

Answer:

$10u^3 + 4u^2 - 2u + 10$

Step-by-step explanation:

$(4u^3 + 4u^2 + 2) + (6u^3 - 2u + 8)

\\ = 4u^3 + 4u^2 + 2 + 6u^3 - 2u + 8 \\ = 4u^3 +6u^3 + 4u^2 - 2u + 2 + 8 \\ = 10u^3 + 4u^2 - 2u + 10$

Answer 2

Answer to your question: