Math, asked by arora1samarth, 8 months ago

Show that x - 3 is a. Factor of x^3 +x^2 -17x +15

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Answered by pratikshaingle211120
2

Step-by-step explanation:

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Answered by HariesRam
4

Answer:

Let x-3 is a factor of given equation

 substitute \: x = 3 \: in \: the \: given \: equation \\  \\ {x}^{3}  +  {x}^{2}  - 17x + 15 \\  \\   {3}^{3}  +  {3}^{2}  - 17(3) + 15 = 0 \\  \\ so \: x - 3 \: is \: a \: factor \: of \: given \: equation

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