Calculus II practice

Partial Fraction Integration worksheets

Decompose proper rational functions with distinct, repeated, or irreducible quadratic factors and integrate exactly.

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Factor the denominator, include every required decomposition term, solve for coefficients, and use absolute values on linear logs.

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Each sheet asks students to expose the identity, substitution, decomposition, or limiting process that makes the integral valid. Coefficients and scales vary by seed while the selected families stay balanced.

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Build or verify a valid decomposition and integrate each rational component on domains that avoid poles.

Worked example

What terms are required for (x-r)^2?

A/(x-r) + B/(x-r)^2.

A repeated linear factor needs one term for each power through its multiplicity.

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Make the practice count

  • Check the decomposition by recombining it.
  • Mark every pole before evaluating a definite integral.
  • Separate derivative-of-quadratic and constant numerator parts.

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Math SheetNameScoreTeacherDatePartial Fraction IntegrationDecompose each proper rational function, integrate each term, and preserve absolute values on linear logarithms. Definite intervals never cross a pole.1.Evaluate the indefinite integral of (1x+0)/(x-2)^2 dx. A valid decomposition is 1/(x-2) + 2/(x-2)^2.2.Evaluate the definite integral from 0 to 1 of ((6)x-39)/((x-4)(x-7)) dx.Show the limit, decomposition, identity, or substitution that justifies each result.math-sheet.comPage 1 of 3
Math SheetNameScoreTeacherDatePartial Fraction IntegrationDecompose each proper rational function, integrate each term, and preserve absolute values on linear logarithms. Definite intervals never cross a pole.3.Evaluate the indefinite integral of (7x^2-4x+40)/((x-2)(x^2+16)) dx. A valid decomposition is 3/(x-2) + (4x+4)/(x^2+16).4.Evaluate the definite integral from 0 to 1 of (4x^2-8x+9)/((x-4)(x^2+25)) dx.Show the limit, decomposition, identity, or substitution that justifies each result.math-sheet.comPage 2 of 3
Math SheetNameScoreTeacherDatePartial Fraction IntegrationDecompose each proper rational function, integrate each term, and preserve absolute values on linear logarithms. Definite intervals never cross a pole.5.Evaluate the indefinite integral of (5x-16)/(x-4)^2 dx. A valid decomposition is 5/(x-4) + 4/(x-4)^2.6.Evaluate the definite integral from 0 to 1 of ((6)x-23)/((x-3)(x-8)) dx.Show the limit, decomposition, identity, or substitution that justifies each result.math-sheet.comPage 3 of 3

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