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Fudgin [204]
3 years ago
5

Find the factorization of the polynomial below. 81x2 - 18x + 1

Mathematics
2 answers:
slega [8]3 years ago
7 0

Answer:

(9x - 1)²

Step-by-step explanation:

If you can tell, the square root of 81 is 9. This should be a clue that the polynomial could be one binomial squared. If you tried factoring starting out with 9x in both parenthesis, you could see that you would get (9x - 1)² as your answer.

Alborosie3 years ago
7 0

Answer:

(9x-1)²

Step-by-step explanation:

81x² - 18x + 1= (9x)²- 2*9x+1²= (9x-1)²

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4 years ago
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Answer:

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2 years ago
Using the distributive property to find the product (y – 4)(y2 + 4y + 16) results in a polynomial of the form y3 + 4y2 + ay – 4y
Crank

Answer:

The answer to your question is a = 16

Step-by-step explanation:

Polynomial

                  (y - 4) (y² + 4y + 16)

Process

1.- Multiply y by each term of the polynomial

                y(y² + 4y + 16) = y³ + 4y² + 16y

2.- Multiply -4 by each term of the polynomial

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3.- Write both results

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In bold we notice that a = 16

8 0
3 years ago
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3 0
4 years ago
Read 2 more answers
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