Using some algebraic identity , evaluate-
(5.82^2)-(2.36)^2
____________
(5.82-2.36)
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Using some algebraic identity , evaluate-
(5.82^2)-(2.36)^2
____________
(5.82-2.36)
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Explanation:
use a²-b²= (a+b)(a-b)
here we see
[tex] = > \frac{(5.82 - 2.36)(5.82 + 2.36)}{(5.82 - 36)} [/tex]
Now,
[tex] = > (5.82 + 2.36)[/tex]
[tex] = > 8.18[/tex]
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