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lesya692 [45]
3 years ago
9

What is the derivative of this? Dy/dx=x^2y+y^2x

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0

Answer:

y^2+2xy/-x^2-2xy OR -y^2-2xy/x^2+2xy OR -y^2-2xy/(x)(x+2y)

Step-by-step explanation:

So, this is an implicit differentiation problem

x^2y+y^2x

so,

use product rule for both

x^2y'+2xy+y^2+2yy'x

collect all the y's

-x^2y'-2xyy'=y^2+2xy

y'(-x^2-2xy)=y^2+2xy

=y^2+2xy/-x^2-2xy

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Brut [27]

Answer:

B- x= 10

Step-by-step explanation:

40x=400 ->  40 x 10= 400

8 0
3 years ago
Which expression is equivalent to (3m^-2n)^-3/6mn^-2
Luden [163]
We are asked to find the equivalent of the expression given:
(3m⁻² n)⁻³
-----------
6mn⁻²

Perform distribution of power using power rule such as shown below:
3⁻³ m⁻²*⁻³n⁻³
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6mn⁻²

Perform product and quotient rule such as shown below:
m⁶ n²
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The answer is m⁵/162n.
7 0
3 years ago
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lbvjy [14]

Answer:

B

Step-by-step explanation:

First, converting R percent to r a decimal

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then, solving our equation

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The simple interest accumulated

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6 0
3 years ago
I need help! I’m stuck on this problem!!
Sav [38]

Answer:

Elijah is 8.

Step-by-step explanation:

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7 0
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BRAINLIESTTT ASAP! PLEASE HELP ME :)
Dahasolnce [82]

<em>See</em><em> </em><em>above</em><em> </em><em>graph</em>

I am joyous to assist you anytime.

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3 years ago
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