Question

Question Simplify (7t2 + 9) + (6t2 + 8). (1 point) Responses t2 + 1 t 2 + 1 13t2 + 17 13 t 2 + 17 13t4 + 17 13 t 4 + 17 42t2 + 72 42 t 2 + 72

Answer 1

[AI-generated answer — Bot GPT 3.5]

To simplify the expression (7t^2 + 9) + (6t^2 + 8), we can combine like terms.

Combining the terms with t^2, we have 7t^2 + 6t^2 which simplifies to 13t^2.

Combining the constant terms, we have 9 + 8 which simplifies to 17.

Therefore, the simplified expression is 13t^2 + 17.