- #1
Miike012
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How do I turn 1/(x4+1) into partial fractions?
This is what I did. Let me know if this is correct
1/(x4+1) = 1/[(x^2+i)(x^2-i)] = (Ax+B)/(x2+i) + (Cx + D)/(x2-1)
Then I set x = 0
1 = (D-B)i .. My first equation would be D-B = 0.
Is that correct so far?
This is what I did. Let me know if this is correct
1/(x4+1) = 1/[(x^2+i)(x^2-i)] = (Ax+B)/(x2+i) + (Cx + D)/(x2-1)
Then I set x = 0
1 = (D-B)i .. My first equation would be D-B = 0.
Is that correct so far?
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