3 years ago

Whats a simple meaning for polynomials?

Mathematics

1 answer:

Dovator [93]3 years ago

7 0

A simple meaning for polynomial is an equation consisting several terms.

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PLease help fast I need assistance

goblinko [34]

Answer:

x<_-3 or 2_<x<7 or A

Step-by-step explanation:

Hope it helps

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3 years ago

Simply the rational expression.state any restrictions on the variable. k2-k-2/k2-4k-5

hjlf

We are given

$\frac{k^2-k-2}{k^2-4k-5}$

Firstly, we will factor numerator and denominator

$\frac{k^2-k-2}{k^2-4k-5}=\frac{(k-2)(k+1)}{(k-5)(k+1)}$

Restrictions:

we know that denominator can not be zero

so, we can set denominator =0

and solve for k to get restrictions

$(k-5)(k+1)=0$

$k=-1,k=5$

Simplification:

$\frac{k^2-k-2}{k^2-4k-5}=\frac{(k-2)(k+1)}{(k-5)(k+1)}$

we can see that k+1 gets cancelled

so, we get

$\frac{k^2-k-2}{k^2-4k-5}=\frac{(k-2)}{(k-5)}$ ..........Answer

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3 years ago

On Friday nights, a local bowling alley charges $5 per person to bowl all night. If Carol and her friends paid a total of $45 to

Juliette [100K]

9 people were in her group

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4 years ago

Mr. Brunner is climbing a mountain. He starts at -105 fr (below sea level) and climbs an elevation of 3375 ft. How many feet of

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3 years ago

Read 2 more answers

A box contains five slips of paper, marked $1, $1, $10, $25, and $25. The winner of a contest selects two slips of paper at rand

gladu [14]

Answer:

A random variable is a variable whose values are unknown. Random variable are mostly used in regression analysis to determine the statistical relationship between two entities.

Step-by-step explanation:

There are two types of random variable;

1. The discrete random variable and

2. The continuous random variable.

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3 years ago