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coldgirl [10]
3 years ago
7

Plz help me get the answer ASAP

Mathematics
2 answers:
nasty-shy [4]3 years ago
7 0

Step-by-step explanation:

\dfrac{15b^4+25b^3}{-5b}=\dfrac{15b^4}{-5b}+\dfrac{25b^3}{-5b}=-3b^3-5b^2

pashok25 [27]3 years ago
5 0

This expression can be factored:

5b^3(3b + 5)

--------------------

   (-1)(5b)

and this version of the original problem is easily reduced to:

   -b^2(3b + 5)


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Don’t really understand it someone help
stich3 [128]

Answer:

<em>n = 8 or n = −2</em> <em>is the correction solution.</em>

Step-by-step explanation:

As the absolute value equation is given:                                      

                                            | n−3 | = 5

We know either n − 3 = 5 or n − 3 = −5

                                               n − 3 = 5            (First Possibility)

                                          n − 3 + 3 = 5 + 3

                                                       n = 8

                                                n − 3 = -5            (Second Possibility)

                                                      n = -5 + 3

                                                      n = -2

                  <em> So, n = 8 or n = −2</em> <em>is the correction solution.</em>

<em>Keywords: absolute value equation</em>

<em>Learn more about absolute value equation from brainly.com/question/680309</em>

<em>#learnwithBrainly</em>

7 0
3 years ago
PLEASE HELP I WOULD GIVE OUT MORE POINTS BUT THIS IS ALL I HAVE
mr Goodwill [35]
I don’t see anything
7 0
2 years ago
Find the value of C that completes the square for x^2-2x + C
solniwko [45]

Answer:

C = 1.

Step-by-step explanation:

x^2 - 2x = (x - 1)^2 - 1   so:

x^2 - 2x + C = (x - 1)^2 - 1 + C

So to get a perfect square  C must be 1 ( as -1 + 1 = 0):-

(x - 1)^2 - 1 + 1 = (x - 1)^2

Checking  this:

x^2 - 2x + 1

= (x - 1)(x - 1) which is a perfect square./

3 0
3 years ago
What is the average rate of change of the function below on the interval [0, 0.5]?
Thepotemich [5.8K]

Answer:

add all the numbers and divide by 4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Could someone help with these two pls
WINSTONCH [101]

Answer:

The first one the slope is 0.
The second one the slope is 1/2

3 0
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