Question
Simplify the expression
4l2x2
Evaluate
x×1÷(fl×1)÷(2f×1)÷(x2×1)÷l
Calculate
x×1÷fl÷(2f×1)÷(x2×1)÷l
Multiply the terms
x×1÷fl÷2f÷(x2×1)÷l
Calculate
x×1÷fl÷2f÷x2÷l
Any expression multiplied by 1 remains the same
x÷fl÷2f÷x2÷l
Divide the terms
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Evaluate
x÷fl
Multiply by the reciprocal
x×lf
Multiply the terms
lxf
lxf÷2f÷x2÷l
Divide the terms
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Evaluate
lxf÷2f
Multiply by the reciprocal
lxf×2f1
Cancel out the common factor f
lx×21
Multiply the terms
l×2x
Use the commutative property to reorder the terms
2lx
2lx÷x2÷l
Divide the terms
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Evaluate
2lx÷x2
Multiply by the reciprocal
2lx×2x
Multiply the terms
2l×2x×x
Multiply the terms
2l×2x2
Multiply the terms
4lx2
4lx2÷l
Multiply by the reciprocal
4lx2×l1
Multiply the terms
4l×lx2
Solution
4l2x2
Show Solution

Find the excluded values
f=0,l=0,x=0
Evaluate
x×1÷(fl×1)÷(2f×1)÷(x2×1)÷l
To find the excluded values,set the denominators equal to 0
f=0fl×1=02f×1=0x=0x2×1=0l=0
Solve the equations
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Evaluate
fl×1=0
Calculate
fl=0
Cross multiply
l=f×0
Simplify the equation
l=0
f=0l=02f×1=0x=0x2×1=0l=0
Solve the equations
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Evaluate
2f×1=0
Multiply the terms
2f=0
Rewrite the expression
f=0
f=0l=0f=0x=0x2×1=0l=0
Solve the equations
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Evaluate
x2×1=0
Calculate
x2=0
Cross multiply
2=x×0
Simplify the equation
2=0
The statement is false for any value of x
x∈∅
f=0l=0f=0x=0x∈∅l=0
Solution
f=0,l=0,x=0
Show Solution
