Question
Simplify the expression
3y−x3x2y2
Evaluate
xy6xy−2x2xy6xy2x2
Reduce the fraction
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Evaluate
xy6xy2x2
Multiply
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Evaluate
6xy2x2
Multiply the terms with the same base by adding their exponents
6x1+2y2
Add the numbers
6x3y2
xy6x3y2
Reduce the fraction
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Calculate
xx3
Use the product rule aman=an−m to simplify the expression
x3−1
Subtract the terms
x2
y6x2y2
Reduce the fraction
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Calculate
yy2
Use the product rule aman=an−m to simplify the expression
y2−1
Subtract the terms
y1
Simplify
y
6x2y
xy6xy−2x26x2y
Divide the terms
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Evaluate
xy6xy−2x2
Factor
xyx(6y−2x)
Reduce the fraction
y6y−2x
y6y−2x6x2y
Multiply by the reciprocal
6x2y×6y−2xy
Rewrite the expression
6x2y×2(3y−x)y
Cancel out the common factor 2
3x2y×3y−xy
Multiply the terms
3y−x3x2y×y
Solution
3y−x3x2y2
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Find the excluded values
x=0,x=3y,y=0
Evaluate
xy6xy−2x2xy6xy2x2
To find the excluded values,set the denominators equal to 0
xy=0xy6xy−2x2=0
Separate the equation into 2 possible cases
x=0y=0xy6xy−2x2=0
Solve the equations
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Evaluate
xy6xy−2x2=0
Divide the terms
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Evaluate
xy6xy−2x2
Factor
xyx(6y−2x)
Reduce the fraction
y6y−2x
y6y−2x=0
Cross multiply
6y−2x=y×0
Simplify the equation
6y−2x=0
Factor the expression
2(3y−x)=0
Simplify
3y−x=0
Move the expression to the right side
−x=0−3y
Simplify
−x=−3y
Divide both sides
x=3y
x=0y=0x=3y
Solution
x=0,x=3y,y=0
Show Solution
