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3 years ago

F(x)=2x^3+11x^2-58x+45;k=1

Mathematics

1 answer:

Alchen [17]3 years ago

4 0

F(x)=(2x-5)(x-1)(x+9)

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The non separable differential equation dy dx = 8x − 2y has a linear particular solution of the form y = mx + b. Find m + b.

yulyashka [42]

Answer:

$m + b=2$

Step-by-step explanation:

From the question we are told that

The non separable differential equation $\frac{dy}{dx} = 8x - 2y$

Generally the chi form of a give equation is mathematically represented as

$\frac{dy}{dx} +P(x)y= q(x)$

$\frac{dy}{dx} + 2y = 8x$

$ye^2^x=\int e^2^.8xdxx$

$ye^2^x=8(\frac{xe^2^x}{2}-\frac{\int e^2^x}{2})$

$ye^2^x=8(\frac{xe^2^x}{2}-\frac{e^2^x}{1})+c\\$

$ye^2^x=4x^2^x-2e^2^x+c$

$y=4x-2+c$

for c=0

$y=4x-2$

Therefore

$m=4\\b=-2\\m + b=4-(+2)$

$m + b=2$

6 0

3 years ago

64 ounces in 8 cups as a unit rate

Georgia [21]

Answer:

8 to 1 or 8/1 or 8:1

Step-by-step explanation:

you divide 64 by 8 to get 8

6 0

4 years ago

Read 2 more answers

kherson [118]

$\sf{\qquad\qquad\huge\underline{{\sf Answer}}}$

Here we go ~

take value of pi = 3

r = radius = 5 cm

h = height = 9 cm

Let's calculate volume of Cylinder ~

$\qquad \sf \dashrightarrow \:v = \pi {r}^{2} h$

$\qquad \sf \dashrightarrow \:v = 3 \times {5}^{2} \times 9$

$\qquad \sf \dashrightarrow \:v = 3\times25 \times 9$

$\qquad \sf \dashrightarrow \:v = 75 \times 9$

$\qquad \sf \dashrightarrow \:v =67 5 \: \: cm {}^{3}$

That's all, ask me if you have any queries ~

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2 years ago

The value of C has to be Greater than 0.65

grin007 [14]

Answer:

1.3

Step-by-step explanation:

1. .65 = .5c ---> .65/.5

2. 1.3 = c

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3 years ago

Given: a||b, m∠3=63° Find: m∠6, m∠7

FromTheMoon [43]

Answer:

Where's the figure,my friend?

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3 years ago

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