Question

factorise (2a+3b)-4c²​

Answer 1

-8acsquare - 12csquareb

Answer 2

Answer:

Correct question :-

➠ (2a + 3b)² - 4c²

Formula used :-

➪ a² - b²

➙ (a + b) (a - b)

Answer :-

➠ (2a + 3b)² - 4c²

➻ (2a + 3b)² - (2c)²

➻ (2a + 3b + 2c) (2a + 3b - 2c)

∴ The value of (2a + 3b)² - 4c² is (2a + 3b + 2c) (2a + 3b - 2c)