Find the root. Use absolute value bars when necessary.
-$\sqrt [ 4 ] { ( 5 x z ) ^ { 4 } }$
A) not a real number
B) $5 | x z |$
C) $5 x z$
D) $25 | \mathrm { xz } |$

Question

Quizplus · Accepted Answer

The fourth root of $(5xz)^4$ simplifies to $|5xz|$ because when you take the even root of a variable to an even power, you must include absolute value bars to account for both positive and negative possibilities.

Find the Root (5xz)44\sqrt [ 4 ] { ( 5 x z ) ^ { 4 } }4(5xz)4​

Find the Root $\sqrt [ 4 ] { ( 5 x z ) ^ { 4 } }$