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10 months ago

Factor 403 – 102O 2x (2x - 5)O 2. (x - 5)O 23 (223 – 10)O x (x2 – 10x)

Mathematics

1 answer:

suter [353]10 months ago

3 0

We are asked to factor out the expression:

4 x^3 - 10 x

So we extract a factor of "2" from the numerical factors "4" and "10", and also a factor of "x" from each term,leading to:

2 x ( 2 x^2 - 5)

Therefore, please select the first answer option they give you in the list.

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Which two equations would be most appropriately solved by using the zero product property? Select each correct answer.

LekaFEV [45]

The zero product property tells us that if the product of two or more factors is zero, then each one of these factors CAN be zero.

For more context let's look at the first equation in the problem that we can apply this to: $(x-3)(x+4)=0$

Through zero property we know that the factor $(x-3)$ can be equal to zero as well as $(x+4)$ . This is because, even if only one of them is zero, the product will immediately be zero.

The zero product property is best applied to factorable quadratic equations in this case.

Another factorable equation would be $2x^{2}+6x=0$ since we can factor out $2x$ and end up with $2x(x+3)=0$ . Now we'll end up with two factors, $2x$ and $(x+3)$ , which we can apply the zero product property to.

The rest of the options are not factorable thus the zero product property won't apply to them.

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3 years ago

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What would be the value of X

Alex_Xolod [135]

To find the value of x, you need to set up a proportion.This is the proportion you would set up:

2.5 x
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3.75 60

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2 years ago

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What is the sum of the geometric sequence 1, 4, 16, ... if there are 8 terms?

mylen [45]

Answer:

1, 4, 16, 64, 256, 1024, 4096, 16384

Step-by-step explanation:

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2 years ago

Find the midpoint and distance between each pair of points, with easy explanation and work !! will give brainliest.

rewona [7]

If we have 2 coordinates say: (x1,y1) and (x2,y2)

Then the formula for the midpoint is:

((x1+x2)/2,(y1+y2)/2)

And the formula for the distance is:

Sqrt((x2-x1)^2+(y2-y1)^2)

So here we have (-1,-4) and (-7,4)

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((-1+-7)/2,(-4+4)/2) = (-8/2,0/2) = (-4,0)

The distance is:

Sqrt((-7- -1)^2+(4- -4)^2)
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2 years ago

2.Each purse contains 8 coins. Find a rule to give the total number of coins.

Masja [62]

If we have to find the total number of coins then we can use the following rule:

If Each Purse Contains 8coins ,then we can find total number of coins by multiplying 8 to the number of total purse

Thus,

︎⠀⠀ ⠀⠀ ⠀⠀ ⠀︎⠀⠀ ⠀⠀ ⠀8×Total Number of Purse.

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