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Given that one of the zeroes of the cubic polynomial ax3 + bx2 + cx + d is one, the product of the other two zeroes isSelect an answerA–c/a         B–d/a     C0Dc/a

Question

Given that one of the zeroes of the cubic polynomial ax3 + bx2 + cx + d is one, the product of the other two zeroes isSelect an answerA–c/a         B–d/a     C0Dc/a

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Solution

The answer is B–d/a.

Here's the step-by-step solution:

  1. The sum of the zeroes of a cubic polynomial ax³ + bx² + cx + d = 0 is given by -b/a. If one of the zeroes is 1, then the sum of the other two zeroes is -b/a - 1.

  2. The product of the zeroes of a cubic polynomial is given by -d/a. If one of the zeroes is 1, then the product of the other two zeroes is -d/a divided by 1, which is -d/a.

So, the product of the other two zeroes is -d/a.

This problem has been solved

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