Q. Find the product. Simplify your answer.(3x−2)(x2−3x+2)
Distribute Terms: Distribute each term in the first polynomial to each term in the second polynomial.We will use the distributive propertya(b+c)=ab+ac to multiply each term in the first polynomial 3x−2 by each term in the second polynomial x2−3x+2.
Multiply 3x: Multiply 3x by each term in the second polynomial.3x×x2=3x33x×(−3x)=−9x23x×2=6xSo we have 3x3−9x2+6x.
Multiply −2: Multiply −2 by each term in the second polynomial.−2×x2=−2x2−2×(−3x)=6x−2×2=−4So we have −2x2+6x−4.
Combine Like Terms: Combine like terms from the results of Step 2 and Step 3.We add the corresponding terms from the two products:(3x3−9x2+6x)+(−2x2+6x−4)3x3+(−9x2−2x2)+(6x+6x)−43x3−11x2+12x−4