3 years ago

List of Roots of x^5-3x^4+3x^3-x^2

Mathematics

1 answer:

Strike441 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

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There are 3,525 freshmen at a university. All freshman must attend one orientation session, and there are 15 different sessions

saw5 [17]

Answer:the answer is b

Step-by-step explanation:

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3 years ago

1 kg = 2.2lb 6.3lb = ___kg show work

poizon [28]

$\dfrac{1kg}{xkg}=\dfrac{2.2lb}{6.3lb}\ \ \ \ |cross\ multiply\\\\2.2x=1\cdot6.3\\\\2.2x=6.3\ \ \ |divide\ both\ sides\ by\ 2.2\\\\x=\dfrac{6.3}{2.2}\\\\x=\dfrac{63}{22}\\\\\boxed{6.3lb=2\frac{19}{22}kg\approx2.86kg}$

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3 years ago

Simplify. x + y - 0 x 2 - y 2

dusya [7]

Answer:

-y^(2)+x+y

Step-by-step explanation:

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3 years ago

Evaluate f (x) = 2 x torx =-5.

Bingel [31]

Answer:

-10.

Step-by-step explanation:

f(x) = 2x, x = -5.

f(-5) = 2(-5)

= 2 * (-1) * 5

= 10 * (-1)

= -10.

Hope this helps!

4 0

3 years ago

Explain why a positive times a negative is a negative number.

prohojiy [21]

Explanation:

This can be explained by thinking numbers on the number line as:

Lets take we have to multiply a positive number (say, 2) with a negative number say (-3)

2×(-3)

Suppose someone is standing at 0 on the number line and to go to cover -3 , the person moves 3 units in the left hand side. Since, we have to compute for 2×(-3), The person has to cover the same distance twice. At last, he will be standing at -6, which is a negative number.

A image is shown below to represent the same.

Thus, a positive times a negative is a negative number.

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3 years ago