3 years ago

17n – 5n2 + 2n3; n = -1 I need help plz

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

3 0

Answer:

-24

Step-by-step explanation:

aalyn [17]3 years ago

3 0

<h2>Answer:</h2>

Look just replace the n's with -1.

<h2>Step-by-step explanation:</h2>

So, it will look something that's close to this.

17n – 5n2 + 2n3; n = -1

17(-1) – 5(-1)2 + 2(-1)3

Then evaluate.

You might be interested in

45 Points! Exponets! Please show ALL Work

anygoal [31]

On the first one you do 2x 2x2 • 2x2x2x2x2 = 60

8 0

3 years ago

A 2 digit number is one more than 6 times the sum of its digits. If the digits are reversed, the new number is 9 less than the o

atroni [7]

10a+b=c,

c=6*(a+b)+1,

10b+a=c-9

a = 4, b = 3, c = 43

8 0

3 years ago

Tony wants to buy 2.3 pounds of dried berries and 2.6 pounds of trail mix. How much will he spend?

AURORKA [14]

How much dose it cost per pound?

3 0

2 years ago

Help me please! And quick! It's 7th grade level math...

Mademuasel [1]

Answer:

Number 5 is 10 pencils left in total(5 red, 5 blue) with 50 percent probability of getting red or blue. Number 6 is 9 left total (4 red, 5 blue) with a 44 percent probability of choosing a red one, 56 percent probability of choosing a blue one

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Candice spent 5 1/4 hours doing her homework. Her brother, Ronald, spent 1/2 that number of hours doing his homework. How many h

ra1l [238]

B, 2 5/8.

2 and 5/8 times itself is 5 1/4, meaning its half of 5 1/4.

3 0

3 years ago