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elixir [45]
3 years ago
8

Determine the following product: 2a(4a^3-3a-1)

Mathematics
1 answer:
dexar [7]3 years ago
6 0
2a(4a^3 - 3a - 1) = 8a^4 - 6a^2 - 2a
You might be interested in
Tammi deposited $520 into a bank account that earned simple interest each year. After 5 years, she had earned $156 in interest.
topjm [15]

Answer:

6%

Step-by-step explanation:

$156/5 years = $31.20 per year

$31.20/$520 = .06

.06 x 100 = 6%

6 0
3 years ago
Write the slope-intercept form of the equation of the line described. Do not include any spaces.
aliya0001 [1]
I am working on it...
8 0
2 years ago
Answer correctly plz first and that is correct will get brainliest.
Zanzabum

Answer:

The bag of chips and the pretzel are 14.

The cookie is 8.

The popcorn is 13.

"?" is 222.

Step-by-step explanation:

We know that the bag of chips and the pretzel are equal to each other so all we have to do to figure them out is to divide 42 by 3, which gets us 14.

So, now we know the bag of chips and the pretzel are both 14.

To figure out what the cookie is, we take 14 away from 30, which gets us 16. Two cookies are 16 which means that one cookie is 8.

To figure out what the popcorn is, we have to take away 16 from 29 since two cookies are 16. 29 minus 16 is 13.

Popcorn therefore is 13.

Two popcorns' is 26.

26 multiplied by 8 is 208.

208 plus 14 is 222.

Hope that made sense and answered your question! :)

3 0
2 years ago
Find the diagonal length of a rectangular TV screen with the a length of 25 inches and a width of 28 inches.
Luba_88 [7]

Answer:

37.5 inches

Step-by-step explanation:

Applying the Pythagorean Theorem,

a²+b²=c²

where c is the diagonal length

c=√(25²+28²)= 37.5

7 0
3 years ago
How would I write in point slope form equation of the line that passes through (-1,-1) and (1,5)?
tatyana61 [14]
Y+1=3(x+1)
if you need to simplify to slope intercept form then y=3x+2
7 0
3 years ago
Read 2 more answers
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