3 years ago

What is the factored form of x^3 - x^2 - 24x - 36 If (x+3) is a factor?

Mathematics

2 answers:

antoniya [11.8K]3 years ago

6 0

Answer:

(x + 2)(x + 3)(x - 6)

Step-by-step explanation:

dividing x³ - x² - 24x - 36 by (x + 3) gives

x³ - x² - 24x - 36 = (x + 3)(x² - 4x - 12) = (x + 3)(x + 2)(x - 6)

MAXImum [283]3 years ago

6 0

Answer:

(x + 2)(x + 3)(x - 6)

Step-by-step explanation:

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The scale factor from a small triangle ABC to a large triangle XYZ is 5. How many times larger will the perimeter of triangle XY

Ierofanga [76]

Answer:

Answer below :)

Step-by-step explanation:

Hi there!

Question 4 - the answer will be 5. Since the scale factor is 5, we would (hypothetically) multiply the area by 5 to get the new area of XYZ, so area XYZ is 5 times the area of ABC.

Question 5 - A.

First we multiply 45 by 12 to find the amount in inches. This is 540. Now, we divide that by 6 to get 90. This is our scale factor in inches, but the answers only show the scale in feet, so we have to convert. Divide 90 by 12 to get 7.5.

I hope this helps!

4 0

3 years ago

What is the product?<br> (-3s+20)(4-1)

vlabodo [156]

Answer:

−9s+60 is the answer

Step-by-step explanation:

If brainiest is earned its Greatly Appreciated

(-3s+20)(4-1) do whats in ( )'s

(-3s+20)3 distribute 3

-9s+60 is the answer