To rewrite: The expression without the absolute value symbol.
The equivalent form of the given expression is .
The expression is .
The absolute value of a number a, denoted by , is the distance from a to 0 on the real
number line. Distances are always positive or 0, so and .
Solve the above expression as,
Take square root on both sides,
The expression can be re written as,
Thus, the expression becomes,
Hence, the equivalent form of the given expression is .
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