Alg2: Greatest Common Factors
 Find the greatest common factor of the terms below.14x47x7x27x314x35x2 48xy3Find the greatest common factor of the two terms.8xy28x2y216xy16xy216x2y2 Factor the polynomial by factoring out the GCF.6x (x - 42 + 24y)2x (3x - 21x + 8y)6x (x -7 + 4y)3x (2x -14 + 8y)6x2 - 42x + 24xy A rectangle has an area of 56x2y units2. If the height of the rectangle is 7xy. What is the length of the rectangle. width = h = 7xyA = 56x2y length of s = A square has an area of 81y2 inches2. Find the lengthof one side of the square, then find the perimeter ofthe square. sA = 81y2sperimeter =  Which terms below could have a GreatestCommon Factor of 5x2ycheck all that apply.50x5y620y10 xy25x3y100x2y235x4y422x2y15x 24x2t3Find the greatest common factor of the terms below.GCF = write your answer with no spaces and use the symbol ^ to indicate exponents. example: 2x3+4 is written 2x^3+436x2t454x5t3 15xy5Find the greatest common factor of the terms below.GCF = write your answer with no spaces and use the symbol ^ to indicate exponents. example: 2x3+4 is written 2x^3+445x3y321x2y4 48x4Find the greatest common factor of the terms below.GCF = write your answer with no spaces and use the symbol ^ to indicate exponents. example: 2x3+4 is written 2x^3+432x2y264x3y2 Function f(x) is graphed at the right. What might be thefactors of this function?x(x-0)x(x+2) (x-2)(x+2)x(x - 2) The function g(x) is graphed at the right. Which maybe the factorsof g(x). x(x-1)(x-2)x(x+1)(x+2)x(x+1)(x-2)x(x-1)(x+2)
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