Find the following product: (a-2/3) (a+2/3) Pls guys solve this problem....
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(a - 2/3) (a+ 2/3) this can be used by the formula (a-b) (a+b) = a^2-b^2.
Hence the answer will be a^2 - 4/9.
a^2 = 4/9. Therefore a = 2/3.
Hope it helps you mate! :)
Hence the answer will be a^2 - 4/9.
a^2 = 4/9. Therefore a = 2/3.
Hope it helps you mate! :)
Answered by
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Answer:
(a-2/3)(a+2/3)
a(a+2/3)-2/3(a+2/3)
a²+2a/3-2a/3-4/9
a²-4/9
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