Factor the following expression, and verify that the factored expression is equivalent to the original: 4x^2-9a^6

(2x - 3a³) ,(2x + 3a³)

Step-by-step explanation:

Given that

4x^2-9a^6

As we know that

x² - y² = ( x+y)(x-y)

So

4x^2-9a^6  = (2x)² - (3a³)²

By using the above formula

x² - y² = ( x+y)(x-y)

4x^2-9a^6  = (2x)² - (3a³)²

4x^2-9a^6  = (2x - 3a³) (2x + 3a³)

So the factor is (2x - 3a³) ,(2x + 3a³)

To verify

Multiple both factors

(2x - 3a³) (2x + 3a³)  = 2x .2x -2x . 3a³ + 3a³ . 2x -  3a³. 3a³

                                =4x² - 9 a ⁶