4 years ago

Which of the following is the complete list of roots for the polynomial function fx= (x^2

Mathematics

2 answers:

julia-pushkina [17]4 years ago

8 0

6x3+49x2+126x+104 (I just simplified it, if it is incorrect I'm sorry I didnt understand what you were asking -,^-)

Novay_Z [31]4 years ago

4 0

Answer:

-2, -4, -13/6

Step-by-step explanation:

You need to multiply this out and factor. If you would me to show you step by step please let me know.

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What is the quotient if 2305÷294

stiks02 [169]

Answer:

7.840136054421769

Step-by-step explanation:

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3 years ago

The current price of each share of a technology company is $135, If this represents a 16.2% increase over last year what was the

Inga [223]

The answer is $116.18. 135 is 116.2% of the previous year.

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3 years ago

Kiki's mother cooked a dinner that contained a total of 992 calories. She also prepared a dessert that contained a total of 846

PIT_PIT [208]

Answer: C

Step-by-step explanation:

992/4=165

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3 years ago

Please help me with this

Soloha48 [4]

for an isosceles right triangle the legs would be 2 times the square root of the hypotenuse

so for this:

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3 years ago

−7x−6y=2<br> 7x+4y=−6<br> solve for x and y

ikadub [295]

Answer:

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:x=-2,\:y=2}$

Step-by-step explanation:

$\begin{bmatrix}-7x-6y=2\\ 7x+4y=-6\end{bmatrix}$

$\mathrm{Substitute\:}x=-\frac{2+6y}{7}$

$\begin{bmatrix}7\left(-\frac{2+6y}{7}\right)+4y=-6\end{bmatrix}$

$\begin{bmatrix}-2-2y=-6\end{bmatrix}$

$\mathrm{For\:}x=-\frac{2+6y}{7}$

$\mathrm{Substitute\:}y=2$

$x=-\frac{2+6\cdot \:2}{7}\\\\x=-2$

5 0

2 years ago