Answer: If we are Solving for X, then the answer would be, 0.
Step-by-step explanation: Both of the X's cancel each other out which then makes it 5 - 5 = 0, or, 0 = 5 - 5.
I hope this helped!
1.42
+2.157
---------
3.577
Solution:
√y - ⁴√y - 6 = 0
(⁴√y)² - ⁴√y - 6 = 0
u² - u - 6 = 0
u = 3 and u = -2
⁴√y = 3
y = 81
⁴√y = -2
y ∈ R
Answer: y = 81
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