3 years ago

Rewrite this polynomial in terms of its simplest factors using the appropriate method: x2 − 81.

Mathematics

1 answer:

klasskru [66]3 years ago

3 0

X2 - 81
(x-9)(x-9)

Your basically taking it apart.

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Answer:

The ordered pair ( 8,12) can be written as (40,60) for values of r (=x) and

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Step-by-step explanation:

Every week Jim runs 8 miles and bikes 12 miles.

Let the week be represented by w , running miles by r and biking miles by b

therefore

1w= 8r + 12 b

Multiplying both sides by 5

5(1w= 8r + 12 b)

5(1w) = 5(8r + 12 b )

5w= 40r + 60b

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The ordered pair ( 8,12) can be written as (40,60) for values of r (=x) and

b (=y) for 5 weeks.

The answer is written in the form (x, y) where x is written before y in the ordered pair. We treat running miles as x and biking miles as y.

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Fiesta28 [93]

The answer is:
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What is the y intercept of the graph of g(x)=(x+1)(x-2)(x+5)

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Answer:

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Step-by-step explanation:

Given

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Required

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Answer:

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