How do you express x3+4x2+4 in partial fractions? Precalculus Matrix Row Operations Partial Fraction Decomposition (Linear Denominators) 1 Answer George C. May 13, 2016 x3+4x2+4=x−4x−4x2+4 Explanation: x3+4x2+4=x3+4x−4x+4x2+4=x−4x−4x2+4 The denominator (x2+4) has no linear factors with Real coefficients since x2+4≥4>0 for all Real values of x. Answer link Related questions What does partial-fraction decomposition mean? What is the partial-fraction decomposition of 5x+7x2+4x−5? What is the partial-fraction decomposition of x+11(x+3)(x−5)? What is the partial-fraction decomposition of x2+2x+7x(x−1)2? How do you write 2x3−x2 as a partial fraction decomposition? How do you write x4(x−1)3 as a partial fraction decomposition? How do you write 3x(x+2)(x−1) as a partial fraction decomposition? How do you write the partial fraction decomposition of the rational expression x2x2+x+4? How do you write the partial fraction decomposition of the rational expression # (3x^2 + 12x -... How do you write the partial fraction decomposition of the rational expression 1(x+6)(x2+3)? See all questions in Partial Fraction Decomposition (Linear Denominators) Impact of this question 1625 views around the world You can reuse this answer Creative Commons License