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Which of the following is the correct factorization of the polynomial below?x3 + 10x2 + 25xA.(x2 + 2x - 5)(x - 10)B.(x2 + 5x - 2)(x - 10)C.x(x + 5)(x - 5)D.x(x + 5)2SUBMITarrow_backPREVIOUS

Question

Which of the following is the correct factorization of the polynomial below?x3 + 10x2 + 25xA.(x2 + 2x - 5)(x - 10)B.(x2 + 5x - 2)(x - 10)C.x(x + 5)(x - 5)D.x(x + 5)2SUBMITarrow_backPREVIOUS

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Solution

The correct factorization of the polynomial x^3 + 10x^2 + 25x is D. x(x + 5)^2.

Here's the step-by-step process:

  1. First, factor out the common factor, which is x. This gives us x(x^2 + 10x + 25).

  2. Then, notice that the expression inside the parentheses is a perfect square trinomial. This means it can be factored into (x + 5)^2.

  3. So, the factorization of the polynomial x^3 + 10x^2 + 25x is x(x + 5)^2.

This problem has been solved

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