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xeze [42]
3 years ago
8

Multiply (4x-2)(×^2-5×+3)

Mathematics
1 answer:
Fed [463]3 years ago
6 0

Answer: 4x3 - 24x2 + 22x -6

Step-by-step explanation:

(4x - 2)(x2 - 5x + 3)

(4x3 - 20x2 + 12x)

+        (-4x2 + 10x - 6)

4x3 - 24x2 + 22x -6

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A recipe calls for 4 eggs to make 20 pancakes how many eggs will you need to make 55 pancakes
Sedaia [141]
First, you need to find how many eggs you need per pancake. 4/20=0.2
0.2*55= 11

Your answer is 11 eggs. Hope I helped!
5 0
3 years ago
Read 2 more answers
Referring to question 1, what is the predicted strength of a weld with a diameter of 51?
barxatty [35]

The predicted strength is an illustration of a linear regression

The predicted strength of a weld with a diameter of 51 is -503.2

<h3>How to determine the predicted strength?</h3>

The equation of the predicted strength is given as:

Strength = -941.6992 + 8.5988*Diameter

Substitute 51 for diameter

Strength = -941.6992 + 8.5988*51

Evaluate the sum

Strength = -503.1604

Approximate

Strength = -503.2

Hence, the predicted strength of a weld with a diameter of 51 is -503.2

Read more about linear regressions at:

brainly.com/question/17844286

7 0
2 years ago
Read 2 more answers
Can someone please help me: fine the volume btw for #2
ICE Princess25 [194]
Number Two:
The formula to find the volume of a triangular prism is the area of the triangle/base multiplied by the height.
Finding the area of the base:
10×15=150×0.5=75
Now multiply it by its height.
75×25
1,875 m³
Number Four:
You need to multiply the width times the height times the length, or in any arrangements. Everything needs to get mutiplied together.
1×2.5
2.5×9
22.5 cm³
8 0
4 years ago
Read 2 more answers
Please Help Me ASAP!
krek1111 [17]

Answer:

The line '10x-8=10' should be '10x-8=4x+10'

He took 2x away on the right side , as opposed to adding it.

5 0
3 years ago
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Solve the rational equation x divided by 6 equals x squared divided by quantity x minus 1 end quantity, and check for extraneous
pychu [463]

Answer:

x = 0 and x = \textrm{negative one fifth}

Step-by-step explanation:

Given:

The rational equation to solve is given as:

\frac{x}{6}=\frac{x^2}{x-1}&#10;

We use the cross multiplication rule and multiply the numerators one side with the denominators of the other side. Therefore,

x\times (x-1)=6\times x^2\\x^2-x=6x^2\\\textrm{Bringing all variables to the right side, we get:}\\6x^2-x^2+x=0\\5x^2+x=0\\x(5x+1)=0\\x=0\ or\ 5x+1=0\\x=0\ or\ x=-\frac{1}{5}&#10;

Now, for x=0, the rational equation is equal to 0. So, x=0 is a solution.

Also, x=-\frac{1}{5} is also a solution as the equation's denominator is defined at that point.

So, no extraneous solution.

8 0
4 years ago
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