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2 years ago

X to the power of 2 add 3x

Mathematics

1 answer:

faust18 [17]2 years ago

8 0

Answer:

Hope this helps

Step-by-step explanation:

a) x^2 + 3x = x(x+3)

b) 2x^2 - 8x = 2x(x - 4)

c) 6x + 9x^3 = 3x(2 + 3x^2)

d) 12x^3 - 4x^2 = 4x^2(3x - 1)

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2/3 / (-9/4) 2/3 divided by (-9/4)

Bezzdna [24]

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$\frac{2}{3} \div ( - \frac{9}{4} ) = \\$

$\frac{2}{3} \times( - \frac{4}{9}) = \\$

$- \frac{2 \times 4}{3 \times 9} = - \frac{8}{27} = - ({ \frac{2}{3} })^{3} \\$

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2 years ago

What is 8x-4y=-12;-3,-1,1 solve for y

polet [3.4K]

8x - 4y = -12
4y = 8x + 12
y = 8/4 x + 12/4
y = 2x + 3

When x = -3,
y = 2(-3) + 3 = -6 + 3 = -3
When x = -1,
y = 2(-1) + 3 = -2 + 3 = 1
When x = 1,
y = 2(1) + 3 = 2 + 3 = 5

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2 years ago

Which of the following demonstrates the Commutative Property of Multiplication?

erik [133]

3(4a - 2) = (4a - 2) * 3

6 0

2 years ago

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The most Mimi can afford to pay per year in mortgage payments is $12,500, and her credit score is currently 531. According to th

ivann1987 [24]

Answer:

89 points

Step-by-step explanation:

4 0

2 years ago

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It is said that if you are with someone else, you do not have to outrun the wolf, you just

tigry1 [53]

Answer:

The three equations:

y = 15x, wolf
y = 10x + 15, you
y = 5x + 20, friend

Compare the equations with wolf and you and with wolf and your friend:

15x = 10x + 15
5x = 15
x = 3 seconds

It will take 3 seconds before you are caught by the wolf

15x = 5x + 20
10x = 20
x = 2 seconds

It will take 2 seconds before your friend is caught by the wolf, he will be caught a second before you.

7 0

2 years ago