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mylen [45]
3 years ago
7

The product of a binomial and a trinomial is x3+3x2-x+2x2+6x-2 Which expression is equivalent to this

Mathematics
1 answer:
solong [7]3 years ago
8 0
The answer is the first one.
Explanation:
X^3 stays the same because there are no other cubed numbers in the problem
Next you combine the x^2s
The x^2s are +3x^2 and +2x^2
Since they are both positive, you add them: 3x^2 + 2x^2 = 5x^2
Next you do the x values
-x and +6x, also known as 6x - x = 5x
Lastly, you just add in the -2 and get:
X^3 + 5x^2 + 5x - 2
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Julli [10]
3x2+4(-1)-2(5)2 +4(5)+5=
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6+-4-10+25
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31-14=17
8 0
4 years ago
Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship be
zheka24 [161]
Hey there!


The equation would be 20(50) = x


The total cost of the equation would be : 1,000


Do 50 x 20.

Hope I was able to help!
4 0
3 years ago
If two dice are rolled one time, find the probability of getting: a sum grater than 10\
lilavasa [31]
If two dices are rolled once, you would have a total number of 6*6=36 possibilities.
To get a sum greater than 10:
A) one of your dices could be showing a 5, the other a 6. That’s two possibilities. Dice A being the 5 or dice B being the 5.
B) both of your dices could be showing 6s.
That’s one possibility.
So your overall possibility to get a sum greater than 10 is (1+2)/36 3/36=1/12
One twelfth.
4 0
3 years ago
There are 10 guest attending the gathering. There are 5 turkeys and each turkey weighs 4 pounds. If each person eaf the same amo
Westkost [7]

I think you have multiply 5x4 which equals 20 then 20 divided by 10 which equals 2 and that’s ur answer

5 0
3 years ago
Fiften increased by a number​
tiny-mole [99]

Answer:

15+n

Step-by-step explanation:

Let the number be 'n'

Fifteen=15

increased by= +

a number= n

Hope this helps ;) ❤❤❤

7 0
3 years ago
Read 2 more answers
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