Question

Factorise ( m2 - 2 ) 81​

Answer 1

Answer:

Brother here is your answer

Step-by-step explanation:

Answer . Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b) a 2 - b 2 = ( a + b ) ( a - b ) where a=m and b=9 .