Basic Math Examples

Simplify 5/(y^2-3y+2)+1/(y-2)
Step 1
Factor using the AC method.
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Step 1.1
Consider the form . Find a pair of integers whose product is and whose sum is . In this case, whose product is and whose sum is .
Step 1.2
Write the factored form using these integers.
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Multiply by .
Step 4
Combine the numerators over the common denominator.
Step 5
Subtract from .