2 x 2 x 2 x 2 x 3 x 3.
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The factors of 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75,
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144 = 12 x 12 = 3 x 4 x 3 x 4 = 3 x 2 x 2 x 3 x 2 x 2 = 3^2 x 2^4
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You can factor x squared minus 144 using the difference of squares rule. Answer
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