Question
Simplify the expression
158x3
Evaluate
(3x2×6x×9)−4x3
Multiply
More Steps

Multiply the terms
3x2×6x×9
Multiply the terms
More Steps

Evaluate
3×6×9
Multiply the terms
18×9
Multiply the numbers
162
162x2×x
Multiply the terms with the same base by adding their exponents
162x2+1
Add the numbers
162x3
162x3−4x3
Collect like terms by calculating the sum or difference of their coefficients
(162−4)x3
Solution
158x3
Show Solution

Find the roots
x=0
Evaluate
(3x2×6x×9)−(4x3)
To find the roots of the expression,set the expression equal to 0
(3x2×6x×9)−(4x3)=0
Multiply
More Steps

Multiply the terms
3x2×6x×9
Multiply the terms
More Steps

Evaluate
3×6×9
Multiply the terms
18×9
Multiply the numbers
162
162x2×x
Multiply the terms with the same base by adding their exponents
162x2+1
Add the numbers
162x3
162x3−(4x3)=0
Multiply the terms
162x3−4x3=0
Subtract the terms
More Steps

Simplify
162x3−4x3
Collect like terms by calculating the sum or difference of their coefficients
(162−4)x3
Subtract the numbers
158x3
158x3=0
Rewrite the expression
x3=0
Solution
x=0
Show Solution
