Answer:
dy/dx = -x²/(2y)
Step-by-step explanation:
x³ + 3y² = 11
Differentiation both sides with respect to x
3x² + 6y(dy/dx) = 0
dy/dx = -3x²/6y
dy/dx = -x²/2y
=4(4x+2y+x-y)
=4*4x+4*2y+4*x-4*y
=16x+8y+4x-4y
=16x+4x+8y-4y
=20x+4y
donc la bonne reponse est la 3
4(5x+y)*
=4*5x+4*y
=20x+4y
Step-by-step explanation:
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Answer: I'm probably wrong, but I think it's 2
Step-by-step explanation: Estimate.
There are 12 outcomes. The coin can land on either heads or tails, and then you can extract any number from 1 to 6 from the box. So, the outcomes are
- Heads, 1
- Heads, 2
- Heads, 3
- Heads, 4
- Heads, 5
- Heads, 6
- Tails, 1
- Tails, 2
- Tails, 3
- Tails, 4
- Tails, 5
- Tails, 6
