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3 years ago

Which of the following is the correct factorization of the polynomial below?

Mathematics

2 answers:

Finger [1]3 years ago

8 0

Step-by-step explanation:

(x+3)(x-5)

= x²-5x+3x-15 = x²-2x-15

But the given polynomial x³-15

So it is not the correct factorization.

Again, (x-3)(x+5)

= x²+2x-15

But the given polynomial x³-15

So it is not the correct factorization.

Again , (x+3)(x²-4x+5)

= x³-4x²+5x+3x²-12x+15

= x³-x²-7x+15

But the given polynomial x³-15

So it is not the correct factorization.

So , optionD is the correct answer

Minchanka [31]3 years ago

4 0

Its not a correct factorization

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Answer:

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Step-by-step explanation:

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2 years ago

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lisabon 2012 [21]

Answer:

After 16 rounds the champion of Ping-Pong player can be determined.

Step-by-step explanation:

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N th term of GP is given by

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Substituting

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