Question
Simplify the expression
x2
Evaluate
x2×1−x2×2
Any expression multiplied by 1 remains the same
x2−x2×2
Use the commutative property to reorder the terms
x2−2x2
Subtract the terms
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Simplify
x2−2x2
Collect like terms by calculating the sum or difference of their coefficients
(1−2)x2
Subtract the numbers
−x2
−x2
Rewrite the expression
x2
Solution
x2
Show Solution

Find the roots
x=0
Evaluate
x2×1−x2×2
To find the roots of the expression,set the expression equal to 0
x2×1−x2×2=0
Any expression multiplied by 1 remains the same
x2−x2×2=0
Use the commutative property to reorder the terms
x2−2x2=0
Subtract the terms
More Steps

Simplify
x2−2x2
Collect like terms by calculating the sum or difference of their coefficients
(1−2)x2
Subtract the numbers
−x2
−x2=0
Calculate the absolute value
More Steps

Calculate
−x2
Rewrite the expression
x2
When the expression in absolute value bars is not negative, remove the bars
x2
x2=0
Solution
x=0
Show Solution
