Answer:
C
Step-by-step explanation:
The value of the differential with respect to x is -xy/x²+ay
<h3>Implicit differentiation</h3>
Given the following function
x²y +ay² = b
We are to differentiate implicitly with respect to x
x²dy/dx + 2xy + 2aydy/dx = 0
(2x²+2ay)dy/dx = -2xy
dy/dx = -xy/x²+ay
Hence the value of the differential with respect to x is -xy/x²+ay
Learn more on implicit differentiation here: brainly.com/question/25081524
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Can you please attach an image so i can answer? Let me know when you do that and i’ll be glad to help!
Answer:
q = -15
Step-by-step explanation:
5q = -75
Divide both sides by 5 : q = -15
