Question

1. Use a suitable identity to find the product:
(i) (x+3)(x+3)
(ii) (2y + 5)(2y + 5)
(v) (3a + 4b)(3a + 4b)
(iv)(11 m + 2.1) (1.1 m + 2.1)
Use a suitable identity to multiply:
(i) (a-5) and (a-5)
(ii) 2a
1
and 2a -
2
2
iv) (70 - 9b) and (7a-9b)
(v) ​

Answer 1

Answer:

(v)(3a+4b)( 3a +4b )

Step-by-step explanation:

communicative property

Answer 2

Step-by-step explanation:

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