Algebra-1

To factorize the expression 49x⁴ - 169y⁴, we can recognize it as a difference of squares.

We know that 49x⁴ can be written as (7x²)² and 169y⁴ can be written as (13y²)².

The expression 49x⁴ - 169y⁴ can be rewritten as (7x²)² - (13y²)².

Now we can use the difference of squares formula, which states that a² - b² = (a + b)(a - b).

Applying this formula, we have: (

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