Which shows one way to determine the factors of x3 – 9x2 + 5x – 45 by grouping?
x2(x –...
Mathematics, 19.01.2020 10:31 vdirectioner3847
Which shows one way to determine the factors of x3 – 9x2 + 5x – 45 by grouping?
x2(x – 9) – 5(x – 9)
x2(x + 9) – 5(x + 9)
x(x2 + 5) – 9(x2 + 5)
x(x2 – 5) – 9(x2 – 5)
Answers: 3
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