Question

factorixe the sum 4-225m^2​

Answer 1

Step-by-step explanation:

here. I hope it may help you

Answer 2

Answer:

Step-by-step explanation:

⇒$4-225m^{2}$

⇒$(2)^{2}- (15m)^{2}$

⇒$(2+15m)(2-15m)$

Hope it helps