Question

m²-n²/100 factorise it​

Answer 1

Answer:

(a+b)(a-b) = a² - b².[ Proof :(a+b)(a-b) = a(a-b) +b(a-b) = a² - ab + ba - b² = a² - ab - ab - b² = a² - b².]Similarly M²-n² = (M+n)(M-n) More

Answer 2

Answer:

m+n)2−(x−y)2. Explanation : m2+2mn+n2−x2+2xy−y2. Group the elements so that the m,n elements are together and ...

Missing: 100 ‎| Must include: 100