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gebra 2 Section 9 - 5 Quiz 
qquad
Score
Date

qquad , , common 
qquad ach pair of pol
olyn
2) 
3x^(2) Show your work! (2 pts)
2) 
3x^(2)-27 and 
x^(2)+6x+9

gebra 22 Section 99 - 55 Quiz \qquad \newlineScore\newlineDate\newline \qquad , , common \qquad ach pair of pol\newlineolyn\newline22) 3x2 3 x^{2} Show your work! (22 pts)\newline22) 3x227 3 x^{2}-27 and x2+6x+9 x^{2}+6 x+9

Full solution

Q. gebra 22 Section 99 - 55 Quiz \qquad \newlineScore\newlineDate\newline \qquad , , common \qquad ach pair of pol\newlineolyn\newline22) 3x2 3 x^{2} Show your work! (22 pts)\newline22) 3x227 3 x^{2}-27 and x2+6x+9 x^{2}+6 x+9
  1. Factor First Polynomial: Factor the first polynomial 3x2273x^{2}-27. \newline3x227=3(x29)3x^{2}-27 = 3(x^{2}-9)\newline=3(x+3)(x3)= 3(x+3)(x-3)
  2. Factor Second Polynomial: Factor the second polynomial x2+6x+9x^{2}+6x+9.$x^{2}+6x+9 = (x+3)(x+3)=(x+3)2= (x+3)^{2}
  3. Identify Common Factors: Identify the common factors between 3(x+3)(x3)3(x+3)(x-3) and (x+3)2(x+3)^2. The common factor is (x+3)(x+3).
  4. Write Common Factor: Write down the common factor.\newlineThe common factor is (x+3)(x+3).

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