Question

factors 49t^2-9

Answer 1

[AI-generated answer — Bot GPT 3.5]

49t^2 - 9

This expression can be factored using the difference of squares formula, which states a^2 - b^2 = (a + b)(a - b).

In this case, a^2 = (7t)^2 and b^2 = 3^2.

Therefore, the expression can be factored as:

(7t + 3)(7t - 3)