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2 years ago

8

given a long algebraic expression, what are some strategies that you can use to make simlifying and evaluating the expression mo

re effectivly and accurate

1 answer:

mel-nik [20]2 years ago

3 0

Despacito is the best XDD

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Implicit diffrention problems I am really stuck on

AysviL [449]

Answer:

$\frac{dy}{dx} =\frac{4x^3+3x^2y-5y^2}{10xy-3y^2-x^3}$

Step-by-step explanation:

solving for dy/dx

multiply the equation out to remove parentheses

$x^4 + x^3y = 5xy^2 -y^3$

now differentiating in terms of x ( $\frac{dy}{dx}$ )

$4x^3 +3x^2y + x^3(\frac{dy}{dx} ) = 5y^2 + 10xy(\frac{dy}{dx} )-3y^2(\frac{dy}{dx} )$

isolating dy/dx to one side

$4x^3 +3x^2y - 5y^2= 10xy(\frac{dy}{dx} )-3y^2(\frac{dy}{dx} )-x^3(\frac{dy}{dx} )$

$4x^3 +3x^2y - 5y^2= \frac{dy}{dx}(10xy-3y^2-x^3)$

$\frac{dy}{dx} =\frac{4x^3+3x^2y-5y^2}{10xy-3y^2-x^3}$

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2 years ago

HEYYYYYYYYYYYYYYYYY

djyliett [7]

Answer:

are you talking about links?

Step-by-step explanation:

yeah they can get annoying

7 0

2 years ago

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NEED HELP i dont know how to do this and i need to turn in soon

bulgar [2K]

Answer:

f(-1) = 0 and f(4) = 0

Step-by-step explanation:

look at graph to see what point(s) is/are intersecting the y-axis, then use the y-value of the ordered pair

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2 years ago

Convert 2.4 kg into cg. Please show your work.

Sphinxa [80]

1 kg = 1000 g
1 cg = (1/100) g

2.4 kg
2.4 * 1000 g
2400 g
2400/100 cg
24 cg

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3 years ago

Jeff is 5 feet tall and casts a shadow 30 inches long. How tall is Marisol if her shadow is 24 inches long?

Westkost [7]

The answer to your problem is that Marisol’s shadow would be 144 feet long

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3 years ago

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