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2 years ago

PLEASE HELP I WILL MARK BRAINLIST

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

6 0

Answer:

x³ - 8x² - 20x

Step-by-step explanation:

Zeroes: 10, 0, -2

Factors are: (x - 10), (x - 0), (x + 2)

Multiply all factors to get expression:

(x - 10)x(x + 2) = x(x - 10)(x + 2)

= x(x² - 10x + 2x - 20)

= x(x² - 8x - 20)

= x³ - 8x² - 20x

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How do you divide 3/8 by 6/7 in simplest form

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Answer:

7/16

Step-by-step explanation:

First, it is good to know that when you divide fractions, you are multiplying it's reciprocal.

6/7's reciprocal is 7/6, since the reciprocal is $\frac{1}{6/7}$

3/8 / 6/7 =

3/8 * 7/6

Now that we have that, we can just multiply the two:

3/8 * 7/6 =

21/48 =

7/16

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