3 years ago

What is the degree of the polynomial f(x)=-4x^3+5x-2

Mathematics

2 answers:

Inessa [10]3 years ago

7 0

Answer is 3 because I thinks it is. I don’t really know this stuff

Dmitry_Shevchenko [17]3 years ago

3 0

Answer: 3

Step-by-step explanation:

the degree is the highest power of the equation, it’s usually listed first.

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lozanna [386]

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3 years ago

True or False.<br> The expressions 3 + y and 1/3 (6 + y) are equivalent?

vazorg [7]

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Step-by-step explanation:

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3 years ago

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enot [183]

Answer:

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Step-by-step explanation:

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4 years ago

How do I simplify 1/-5z^-5?

belka [17]

$\bf \cfrac{1}{-5z^{-5}}\\\\
-------------------------\\\\
a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad
\cfrac{1}{a^{ n}}\implies a^{-{ n}}
\\ \quad \\
% negative exponential denominator
a^{{ n}} \implies \cfrac{1}{a^{- n}}
\qquad \qquad 
\cfrac{1}{a^{- n}}\implies \cfrac{1}{\frac{1}{a^{ n}}}\implies a^{{ n}} \\\\
-------------------------\\\\
thus
$

$\bf -\cfrac{1}{5}\cdot \cfrac{1}{z^{-5}}\implies -\cfrac{1}{5}\cdot \cfrac{1}{\frac{1}{z^5}}\implies -\cfrac{1}{5}\cdot \cfrac{\frac{1}{1}}{\frac{1}{z^5}}\implies -
\cfrac{1}{5}\cdot \cfrac{1}{1}\cdot \cfrac{z^5}{1}
\\\\\\
-\cfrac{z^5}{5}$

3 0

3 years ago

What is the number of real solutions? : 8x^2-11x=-3

swat32

X=1, and 3/8 it is a mixed number.

4 0

4 years ago