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Vera_Pavlovna [14]
2 years ago
13

Use long division to find the quotient below. (2x3 + x2 + 25) /(2x+5)

Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
8 0

Answer:

x^2               -2x              +5

Step-by-step explanation:

x^2               -2x              +5

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

2x + 5  /    2x^3      +     x^2       +    0x         + 25

              -(2x^3      +   5x^2)

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

                                   -4x^2       +    0x        

                                 -( -4x^2      -    10x )

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

                                                          10x           + 25

                                                        -(10x            + 25)

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

                                                                                  0

The desired quotient is x^2               -2x              +5

             

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When translating the point (5,0) 6 units up and 4 units to the right, we should get:
viva [34]

Answer:

(9,6)

Step-by-step explanation:

"Up" indicates y-axis. "Right" is horizontal motion, so x-axis. We add positive 6 to the y-value and positive 4 (since it's going to the right) to the x-value.

Hope this helps!

4 0
3 years ago
-4x+14+20x=2(10x-3)<br> not sure how to tackle this
katrin2010 [14]
That's a big one. Take it step by step.

-4x+14+20x= 2(10x-3)

Combine like terms.

16x+14= 20x-6

Add 6 on both sides.

16x+20=20x

Subtract 16x on both sides

20=4x

Divide by 4 into both sides.

x=5 

Consider it tackled. Kaikers out. 

I hope this helps! 
8 0
3 years ago
(-7. + 3 + x) - (=6 - 7.3 + 2.)
Bogdan [553]
Are we finding x? Or are we solving the equation with x
3 0
2 years ago
Analyze the graph of the cube root function shown
Greeley [361]

The values of a, h, and k in the general equation is h=1, k=4 and a=2

<h3>What is parent function?</h3>

The function which can be transformed into different ways is the parent function.

On a coordinate plane, a cubic function approaches the x-axis in quadrant 2, crosses the y-axis at (0, 2), has an inflection point at (1, 4), and the goes through (2, 6).

The given function is

y =a³ √(x -h) + k

Put the coordinate (0,2) in the equation, we get

2 = a³ √(0 -h) + k..................(1)

Plug (1, 4), we have

4 =  a³ √(1 -h) + k..................(2)

Plug (2, 6), we have

6 =  a³ √(2 -h) + k..................(3)

On solving these three equations, we have

h=1

k=4

a=2

Thus, value of h is 1, k is 4 and a is 2.

Learn more about parent function

brainly.com/question/17939507

#SPJ1

7 0
1 year ago
The sum of two numbers is 31.5. The difference is 5.25. Find the numbers
ANTONII [103]
X+y=31.5
x-y=5.25

add 2 equations
x+y+x-y=31.5+5.25
2x=36.75
x=18.375
y=31.5-18.375=13.125
check : 18.375+13.125=31.5, 
18.375-13.125=5.25 
so
Answer:
18.375 and 13.125

8 0
3 years ago
Read 2 more answers
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