Consider the rational function f(x) = 2x^3 - 4x^2 - 5x + 3 x^2 - 2x - 3. We may use long division on this fraction of polynomials in much the same way as we do fractions of integers, and in so doing express it as f(x) = quotient + (remainder/divisor). Compute the quotient and remainder when 2x^3 - 4x^2 - 5x + 3 is divided by x^2 - 2x - 3: f(x) = + x^2 - 2x - 3.
Added by Donald E.
Step 1
Divide 2x^3 - 4x^2 - 5x + 3 by x^2 - 2x - 3. 2x + 2 __________________ x^2 - 2x - 3 | 2x^3 - 4x^2 - 5x + 3 - (2x^3 - 4x^2 - 6x) __________________ x + 3 - (x - 2x - 3) Show more…
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