Question
Solve the equation
x=233
Alternative Form
x≈0.721125
Evaluate
x2×8x−3=0
Multiply
More Steps

Evaluate
x2×8x
Multiply the terms with the same base by adding their exponents
x2+1×8
Add the numbers
x3×8
Use the commutative property to reorder the terms
8x3
8x3−3=0
Move the constant to the right-hand side and change its sign
8x3=0+3
Removing 0 doesn't change the value,so remove it from the expression
8x3=3
Divide both sides
88x3=83
Divide the numbers
x3=83
Take the 3-th root on both sides of the equation
3x3=383
Calculate
x=383
Solution
More Steps

Evaluate
383
To take a root of a fraction,take the root of the numerator and denominator separately
3833
Simplify the radical expression
More Steps

Evaluate
38
Write the number in exponential form with the base of 2
323
Reduce the index of the radical and exponent with 3
2
233
x=233
Alternative Form
x≈0.721125
Show Solution
