Question

Use the above formulae to fill proper terms in the following
(i) (x + 2y)2 = x2 +
+ 4y2
(ii) (2x - 5y)2 = ]- 20xy +
(iii) (101)2 = (100 + 1)2 =
+ 12 =
(iv) (98)2 = (100 - 2)2 = 10000
(v) (5m + 3n) (5m - 3n) =
[
-
+
Let's learn.
false foran of​

Answer 1

Explanation:

its maths not Hindi question.....