middle term splitting x²-18x+45
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x² – 15x – 3x + 45
x(x – 15) – 3(x – 15)
(x – 15)(x – 3)
Step-by-step explanation:
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Answer:
Find two factors of 45 whose sum equals the coefficient of the middle term, which is -18 .
-45 + -1 = -46
-15 + -3 = -18
Step-by-step explanation:
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