2 years ago

Can anyone help with this problem

Mathematics

1 answer:

vovikov84 [41]2 years ago

3 0

I hope this helps you

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vladimir2022 [97]

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Step-by-step explanation:

3(a^2 + a - 6)

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answer is D

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3 years ago

Find two positive numbers satisfying the given requirements. The product is 216 and the sum is a minimum. (No Response) (smaller

fgiga [73]

Answer:

$x1=\sqrt{216} \ and \ y1=\ \sqrt{216}$

Step-by-step explanation:

Let the first number is x1 and other number is y1 then

$x1 * y1 =216$

Therefore

$y1=$ $\frac{216}{x1}$

also there sum is

$s1 =x1+y1$ ....Eq(1)

Putting the value of y1 in the previous equation

$s1\ =x1 + \frac{216}{x1}$ ........Eq(2)

Differentiate the the Eq(2) with respect to x1 we get

$\frac{ds1}{dx1} \ =\ 1+216*\frac{1}{-x1^{2} }$

$\frac{ds1}{dx1} \ =\ 1-\frac{216}{x1^{2} }\ =\ 0$

${x1^{2} }\ =\ 216\\ x1=\sqrt{216}$

Putting the value of X1 in Eq(1) we get

$y1=\frac{216}{\sqrt{216} } \\y1=\frac{216*\sqrt{216} }{216} \\y1=\ \sqrt{216}$

So $x1=\sqrt{216} \ and \ y1=\ \sqrt{216}$

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3 years ago

What is the answer 613 + 6y =xy=8.6

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Is this written correctly?

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2 years ago

Which equation has the same solution as x ^ 2 - 10x + 18 = 0

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Answer:

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Step-by-step explanation:

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the price of a share of stock for a company XYZ at the beginning of the week was $24.75. over the next 5 days, the share of the

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Step-by-step explanation:

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3 years ago