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3 years ago

Use long division 3x + x ²-4x-5/x-2

Mathematics

1 answer:

gulaghasi [49]3 years ago

4 0

9514 1404 393

Answer:

3x^2 +7x +10 +15/(x-2)

Step-by-step explanation:

We assume you want ...

$\dfrac{3x^3+x^2-4x-5}{x-2}$

This division has a remainder of 15. The long-division tableau is attached.

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Aleks04 [339]

Answer:

3,21

Step-by-step explanation:

$(4,2)^{2} = (2,7)^{2} + z^{2} \\1764 * 10^{-2} = 729 * 10^{-2} + z^{2}\\z^{2} = 1035 * 10^{-2}\\z = 3\sqrt{115} * 10^{-1}\\$

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Larger pets need to be transported in larger portable kennels. Using a graphing calculator and the relationship between the widt

zzz [600]

Answer:

width: 1.9 ft
length: 2.3 ft
height: 1.7 ft

Step-by-step explanation:

The volume of a rectilinear shape is given by ...

V = W·L·H . . . . . where W, L, and H represent width, length, and height

Filling in the given information, we want to find a solution to ...

7.4 = x(x +0.4)(x -0.2)

If we write ...

f(x) = x(x +0.4)(x -0.2)

Then we're looking for the value of x that satisfies ...

f(x) -7.4 = 0

The attached graph shows that value to be 1.897, about 1.9 (feet). Then the desired kennel dimensions are ...

width: 1.9 ft
length: 2.3 ft
height: 1.7 ft

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4 years ago

Ayudaaáaaaaaaaa porfaaaa

mrs_skeptik [129]

Answer:

a) 4

b) 3

c) 5

d) 5

e) 2

Step-by-step explanation:

a) 4+4=8, 8+4=12, 12+4=16, 16+4=20

b) 6+3=9, 9+3=12, 12+3=15, 15+3=18

c) 8+5=13, 13+5=18, 18+5=23, 23+5=28

d) -10+5= -5, -5+5=0, 0+5=5, 5+5=10

e) 3+2=5, 5+2=7, 7+2=9, 9+2= 11

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3 years ago

Need help ...what is the slope line passing through (-5,-3) and (-7,-12)

Mumz [18]

This should show you the answer!

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3 years ago