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vagabundo [1.1K]
3 years ago
14

Find the extreme values of the function f(x,y)=5x2−1y2−2y subject to the constraint 5x2 1y2=1.

Mathematics
1 answer:
KatRina [158]3 years ago
3 0
You just have to get x and y by themselves so solve and plug in
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3х – Зу = 15<br> Determine if the given ordered pair, (5,4) satisfies the given equation
galina1969 [7]

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it does not.

Step-by-step explanation:

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6 0
3 years ago
Micah is saving for a new skateboard. It costs $65, including tax. Micah has already saved $37. What in the equation?
RSB [31]

Answer:

x + 37 ≥ 65

Step-by-step explanation:

Given:

Money Micah wants = $65

Money Micah had = $37

Find:

Money Micah need

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Money Micah need(x)

x + 37 ≥ 65

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5 0
3 years ago
PLZ HELP ALGEBRA 2 WILL GIVE BRAINLIEST 20 POINTS
galben [10]
Question 1

It won't be completely simplified, because 8 can be factored further, so I would say the answer is "no"

A much better factorization would be 
sqrt(72) = sqrt(36*2)
since 36 is the largest perfect square factor of 72

If you're curious how it simplifies, then it would do so like this
sqrt(72) = sqrt(36*2)
sqrt(72) = sqrt(36)*sqrt(2)
sqrt(72) = 6*sqrt(2)

Note: "sqrt" is shorthand for "square root"

==============================================

Question 2

For monomials like this, we simply cut the exponent in half, or we divide by 2.

28/2 = 14

Therefore, sqrt(x^28) = x^14

The given expression simplifies to x^14

3 0
3 years ago
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