Question

Factorize this
4x²+1-4x-9y²

Answer 1

Answer:

Solution :-

✪ 4x² + 1 - 4x - 9y²

➾ 4x² - 4x + 1 - 9y²

➾ (2x)² - 2 × 2x × 1 + (1)² - 9y²

➾ (2x - 1)² - 9y²

➾ (2x - 1)² - (3y)²

➾ (2x - 1 + 3y) (2x - 1 - 3y)

∴ The answer of this question is (2x - 1 + 3y) (2x - 1 - 3y)

Formula used :-

❂ (a - b)²

➩ a² - 2ab + b²

Answer 2

Step-by-step explanation:

Hope this answer helps you !!!!!