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kozerog [31]
3 years ago
14

Which choice is equivalent to the product below for acceptable values of x

Mathematics
2 answers:
victus00 [196]3 years ago
5 0

the answer would be A.

7x × X gives you 7x^2

7x × 2 gives you 14 X

so the answer is the square root of 7x^2 + 14 X

Nadusha1986 [10]3 years ago
5 0

Answer:

correct option is A) \sqrt{7x^{2}+14x}

Step-by-step explanation:

provided expression is \sqrt{7x} \times\sqrt{x+2}

since, \sqrt{m}\times\sqrt{n}=\sqrt{mn}

\sqrt{7x}\times\sqrt{x+2}

\sqrt{(7x)\times(x)+(7x)\times2}

\sqrt{7x^{2}+14x}

Which means correct option is A) \sqrt{7x^{2}+14x}

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