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Part A: Factor 3x2y2 − 2xy2 − 8y2. Show your work. (4 points)

Part B: Factor x2 + 10x + 25. Show your work. (3 points)

Part C: Factor x2 − 36. Show your work. (3 points)

Answer :

Banabanana
[tex]Part \ A: \\ 3x^2y^2 - 2xy^2 - 8y^2= \\ y^2(3x^2-2x-8)= \\ y^2(3x^2+4x-6x-8)= \\ y^2(x(3x+4)-2(3x+4)) = \\y^2(x-2)(3x+4) \\ \\ Part \ B:\\ x^2 + 10x + 25 = \\ x^2 + 2 * 5 *x + 25 = \\(x+5)^2 \\ \\ Part \ C: \\ x^2-36 = \\ x^2 - 6 ^2 = \\ (x-6)(x+6)[/tex]

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