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Karolina [17]
3 years ago
14

PLease help An expression is shown below: 10n3 − 15n2 + 20xn2 − 30xn Part A: Rewrite the expression by factoring out the greates

t common factor. (4 points) Part B: Factor the entire expression completely. Show the steps of your work. (6 points)
Mathematics
1 answer:
Step2247 [10]3 years ago
6 0

Answer:

(5n²+10xn)(2n-3)

Step-by-step explanation:

10n³-15n²+20xn²-30xn

1. Factor by grouping

(10n³-15n²)+(20xn²-30xn)

2. Pull out Greatest Common Factor from each Pair

5n²(2n-3)+10xn(2n-3)

3. Rewrite Factored Expression Properly

(5n²+10xn)(2n-3)

Answer:

=(5n²+10xn)(2n-3)

ik this doesnt make any sense but hope this helps

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steposvetlana [31]

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\dfrac{f+g}{f-g}=(f+g):(f-g)=\dfrac{2x^2-97}{(x+9)(x+4)}:\dfrac{65}{(x+9)(x+4)}\\\\=\dfrac{2x^2-97}{(x+9)(x+4)}\cdot\dfrac{(x+9)(x+4)}{65}\\\\Answer:\ \boxed{\dfrac{f+g}{f-g}=\dfrac{2x^2-97}{65}}

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Step-by-step explanation:

Integers are whole numbers or opposite of whole numbers.

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Change of y is 100-1=99.

Change of x is 100-1=99.

The slope is 99/99=1 or 1/1.

So if we start at (1,1) and we rise 1 and run 1 right, we get (2,2).

If we do that again from (2,2) we get (3,3).

Following the pattern of going up 1 and right from each new location discovered we get all the of these points:

Start (1,1)

(2,2)

(3,3)

(4,4)

(5,5)

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Step-by-step explanation:

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