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frozen [14]
3 years ago
11

Use long division method to find the result when 8x^3+14x^+11x+2 is divided by 4x+1

Mathematics
1 answer:
mylen [45]3 years ago
3 0

step by step

ANSWER:  (2x^2-5x+1) *(4x+3)

((*8 • (x3)) -  (2•7x2)) -  11x) +  3

STEP

2

:

Equation at the end of step

2

:

 ((23x3 -  (2•7x2)) -  11x) +  3

STEP

3

:

Checking for a perfect cube

3.1    8x3-14x2-11x+3  is not a perfect cube

Trying to factor by pulling out :

3.2      Factoring:  8x3-14x2-11x+3

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1:  -11x+3

Group 2:  8x3-14x2

Pull out from each group separately :

Group 1:   (-11x+3) • (1) = (11x-3) • (-1)

Group 2:   (4x-7) • (2x2)

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Answer:

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Step-by-step explanation:

4 0
3 years ago
2/3y + v = s solve for y
DanielleElmas [232]

Answer:

y = \frac{3s-3v}{2}

Step-by-step explanation:

Given

\frac{2}{3} y + v = s ( subtract v from both sides )

\frac{2}{3} y = s - v

Multiply through by 3 to clear the fraction

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y = \frac{3s-3v}{2}

3 0
4 years ago
Pls help due ASAP....<br> Pls show workings.
Ann [662]

Answer:

We can conclude that the distance from Sandy's Hotel to Trader Joes' Store is:

  • d = 8.06 miles

Step-by-step explanation:

From the coordinate plane, we can clearly identify that:

  • Sandy's Hotel is located at the point (-8, 9)
  • Trader Joes' Store is located at the point (-4, 2)

The distance from Sandy's Hotel to Trader Joes' Store can be calculated such as:

d=\:\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

The distance between (-8, 9) and (-4, 2)

d=\sqrt{\left(-4-\left(-8\right)\right)^2+\left(2-9\right)^2}

  =\sqrt{\left(-4+8\right)^2+\left(2-9\right)^2}

  =\sqrt{4^2+7^2}  

   =\sqrt{16+49}

    =\sqrt{65}

    =8.06 miles

Therefore, we can conclude that the distance from Sandy's Hotel to Trader Joes' Store is:

  • d = 8.06 miles
8 0
3 years ago
Please answer this correctly without making mistakes what are the correct options
jarptica [38.1K]
Yes it is a good estimation
7 0
3 years ago
Read 2 more answers
Yesterday, Juana sold 84 hot chocolate during her shift at work. If she worked from 7:00 am to 3:00 pm with an hour break for lu
spin [16.1K]
She worked from 7 AM to 3 PM meaning she worked a total of 9 hours. However, since she had an hour lunch break, she only worked 8 hours. 84 divided by 8 is equal to 10.5.

So she sold an average of 10.5 hot chocolates an hour.

Hope this helps! :)
8 0
3 years ago
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