Question

athie
ny
EXERCISE 9.5
1. Use a suitable identity to get each of the following products.
(i) (x + 3) (x + 3) (ii) (2y + 5) (2y + 5) (iii) (2a – 7) (2a – 7)
1
(iv) (3a - ) (3a - -
2
(v) (1.1m - 0.4) (1.1m + 0.4)
2.
(vi) (a? + b2) (- a² + b2) (vii) (6x – 7) (6x + 7) (viii) (-a + c) (- a + c).
3y 3y
(
+ (x) (7a - 95) (7a - 95)
2. 4 2 4
4
(ix)
X
+​

Answer 1

Answer:

IF THE ANSWER WAS HELPFUL PLEASE MARK AS BRAINLIST ANSWER AND THANK IT.