Verified Answer :

\(5x\sqrt2-2\sqrt2+2x\sqrt2=7x\sqrt2-2\sqrt2\\\\Answer:A.\)

The expression is equivalent to the expression,  7x sqrt 2 - 2 sqrt 2, the correct option is A.

What is an Expression?

An expression is a mathematical statement which consists of variables, constants and mathematical operators.

The expression is

\(\rm 5x \sqrt 2 - 2 \sqrt 2 + 2x \sqrt 2\\\\\)

It can be simplified as

\(\rm 7x\sqrt 2 -2\sqrt2\)

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