Basic Math Examples

Simplify (j+k)/4-(j-k)/4
Step 1
Combine the numerators over the common denominator.
Step 2
Simplify each term.
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Step 2.1
Apply the distributive property.
Step 2.2
Multiply .
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Step 2.2.1
Multiply by .
Step 2.2.2
Multiply by .
Step 3
Simplify terms.
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Step 3.1
Combine the opposite terms in .
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Step 3.1.1
Subtract from .
Step 3.1.2
Add and .
Step 3.2
Add and .
Step 3.3
Cancel the common factor of and .
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Step 3.3.1
Factor out of .
Step 3.3.2
Cancel the common factors.
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Step 3.3.2.1
Factor out of .
Step 3.3.2.2
Cancel the common factor.
Step 3.3.2.3
Rewrite the expression.