To solve the expression (3, 9x^9-8, 7x^5+15x) + (1-19x-8, 7^5-3, 9x^9), we need to combine like terms.
(3, 9x^9-8, 7x^5+15x) + (1-19x-8, 7^5-3, 9x^9)= [(3+1), (9x^9-8-19x-8), (7x^5+15x+7^5-3)]= [4, 9x^9-19x-16, 7x^5+15x+168]
Therefore, the simplified expression is (4, 9x^9-19x-16, 7x^5+15x+168).
To solve the expression (3, 9x^9-8, 7x^5+15x) + (1-19x-8, 7^5-3, 9x^9), we need to combine like terms.
(3, 9x^9-8, 7x^5+15x) + (1-19x-8, 7^5-3, 9x^9)
= [(3+1), (9x^9-8-19x-8), (7x^5+15x+7^5-3)]
= [4, 9x^9-19x-16, 7x^5+15x+168]
Therefore, the simplified expression is (4, 9x^9-19x-16, 7x^5+15x+168).