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3 years ago

How do you do this? It’s factoring polynomials by the way.

Mathematics

1 answer:

galben [10]3 years ago

8 0

You find the GCF of 10x³ and - 12x² and the GFC of 5x and - 6.

10x³ and - 12x² share a GCF of 2x². 5x and - 6 share a GCF of 1

So factoring 10x³ - 12x² + 5x - 6 becomes:

2x²(5x - 6) + 1(5x - 6).

Your factored equation and answer is (2x² + 1)(5x - 6)

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Can someone explain I’m confused ‍♂️

coldgirl [10]

Answer:

x = 2000

y = 30000

y-intercept = 30000

slope = 15

one point = (2000 , 30000)

that is as far as I got. Sorry that I couldn't help more. :C

Step-by-step explanation:

4 0

3 years ago

Danielle earns $36.80 for 4 hours of yardwork. MacKenzie earns $50.40 for 6 hours of yardwork.Who earns more money per hour? How

Fantom [35]

Answer:

Danielle earns $1.20 more than Mackenzie (per hour)

Step-by-step explanation:

To find out how much money per hour each person earns, you would divide the earinings by the number of hours;

Danielle: $36.80/4 = $9.20 per hour

MackKenzie: $50.40/6 = $8.40 per hour

To find out how much extra Danielle earns, you would subtract 8.40 from 9.20;

9.40 - 8.20 = $1.20

Thus, Danielle earns $1.20 more than Mackenzie per hour.

6 0

3 years ago

Re-write 15/9 as a mixed number

Y_Kistochka [10]

Answer:

1 6/9

Step-by-step explanation:

3 0

3 years ago

If 2x+5=8x, then 12 x=?

Mars2501 [29]

Step-by-step explanation:

X=3÷2

x= 12

give a brainlist

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3 years ago

In which set does −17/3 belong?

romanna [79]

Answer:

<h2>Rational Numbers </h2>

Step-by-step explanation:

Whole Numbers-

All the natural numbers that is 1,2,3..... and 0 are called whole numbers.

Integers-

All the negative numbers that is -1, -2, -3..... and positive numbers that is 1,2,3...... and 0 are called integers.

Rational Numbers-

All the fractional numbers like, 7/8, 3/7 ....., non fractional numbers like, -17/3 , -6/8 ..... and all integers are called rational numbers. 

Hence,

As per the description -17/3 is a rational number. 

6 0

3 years ago

Read 2 more answers