Grade 128 grade maths
Use a suitable identity to get each of the following products.(3a-1/2)(3a- 1/2)
Use a suitable identity to get each of the following products.
(3a-1/2)(3a- 1/2)
1 Answer
Harshit Singh
Dear Student
(3a-1/2)(3a- 1/2)
= (3a-1/2)(3a-1/2)= 9a^2-3a+(1/4)
Using (a-b)^2= a^2+ b^2- 2ab
Thanks
(3a-1/2)(3a- 1/2)
= (3a-1/2)(3a-1/2)= 9a^2-3a+(1/4)
Using (a-b)^2= a^2+ b^2- 2ab
Thanks
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