To simplify:The given redical: An expression: root(4)(x^2-4)^4. Use absolute value bars when necessary.

Tazmin Horton

Tazmin Horton

Answered question

2020-11-08

To simplify:
The given redical:
An expression: (x24)44.
Use absolute value bars when necessary.

Answer & Explanation

okomgcae

okomgcae

Skilled2020-11-09Added 93 answers

Calculation:
Let simplify given radicals:
(x24)44
(x24)44 (Applying ruleamn=amn)
(x24)1
x24
Since a negative number raised to even power is always positive, so the solution of the given expression would be positive for any value of x.
So, we need to take absolute value of x2  4, to make the solution thue for all values of x.
Therefore, the simplified form of the given expression would be |x24|.

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