Question
Solve the equation
x=62
Alternative Form
x≈0.235702
Evaluate
4(6x)4=8
Find the domain
More Steps

Evaluate
6x≥0
Rewrite the expression
x≥0
4(6x)4=8,x≥0
Multiply the terms
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Evaluate
4(6x)4
Rewrite the expression
4×36x2
Multiply the numbers
144x2
144x2=8
Divide both sides
144144x2=1448
Divide the numbers
x2=181
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±181
Simplify the expression
x=±62
Separate the equation into 2 possible cases
x=62x=−62
Check if the solution is in the defined range
x=62x=−62,x≥0
Find the intersection of the solution and the defined range
x=62
Solution
More Steps

Check the solution
46×624=8
Simplify
8=8
Evaluate
true
x=62
Alternative Form
x≈0.235702
Show Solution
