State whether the statement is True or False-The square of 5-x-2x is equal to 21-x2-4x2-10x-10x-

The correct option is B False (5 x+ 2 / x )(5 x+ 2 / x ) = x^ 2 + 4 / x^ 2 +25 20 / x 10x 4 = x^ 2 + 4 / x^ 2 + 20 / x 10x+21 ...

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Greatest Binomial Coefficients

State whether...

Question

State whether the statement is True or False.
The square of $(5 - x + \frac{2}{x})$ is equal to $21 + x^{2} + \frac{4}{x^{2}} - 10 x + \frac{10}{x}$ .

True

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False

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