Question

Use a suitable identity to get the product (3 + 2)(3 + 2)​

Answer 1

Answer:

Done by Aritra Kar

Step-by-step explanation:

(3+2)^2

=9+4+2.3.2

=9+4+12

=25 (ans)

by (a+b)^2=a^2 +b^2+2ab

Answer 2

25

explanation:

(3+2)(3+2)

= (3+2)²

=3²+2*3*2+2² (using the identity (a+b)²=a²+2ab+b²)

=9+12+4

=21+4

=25

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