Question
Solve the equation
x1=−33,x2=0,x3=33
Alternative Form
x1≈−0.57735,x2=0,x3≈0.57735
Evaluate
2x2×3x=2(x×1)×1
Remove the parentheses
2x2×3x=2x×1×1
Simplify
x2×3x=x×1×1
Multiply
More Steps

Evaluate
x2×3x
Multiply the terms with the same base by adding their exponents
x2+1×3
Add the numbers
x3×3
Use the commutative property to reorder the terms
3x3
3x3=x×1×1
Multiply the terms
3x3=x
Add or subtract both sides
3x3−x=0
Factor the expression
x(3x2−1)=0
Separate the equation into 2 possible cases
x=03x2−1=0
Solve the equation
More Steps

Evaluate
3x2−1=0
Move the constant to the right-hand side and change its sign
3x2=0+1
Removing 0 doesn't change the value,so remove it from the expression
3x2=1
Divide both sides
33x2=31
Divide the numbers
x2=31
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±31
Simplify the expression
More Steps

Evaluate
31
To take a root of a fraction,take the root of the numerator and denominator separately
31
Simplify the radical expression
31
Multiply by the Conjugate
3×33
When a square root of an expression is multiplied by itself,the result is that expression
33
x=±33
Separate the equation into 2 possible cases
x=33x=−33
x=0x=33x=−33
Solution
x1=−33,x2=0,x3=33
Alternative Form
x1≈−0.57735,x2=0,x3≈0.57735
Show Solution
