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Marysya12 [62]
3 years ago
15

Multiply and simplify. (3x+5)(2x2−3x+2) Enter your answer, in standard form, in the box.

Mathematics
2 answers:
Sveta_85 [38]3 years ago
7 0

Answer:

6x^3+x^2-9x+10

Step-by-step explanation:

We have the product, (3x+5)(2x^{2}-3x+2).

On simplifying the product, we get,

(3x+5)(2x^{2}-3x+2)

i.e. 6x^3-9x^2+6x+10x^2-15x+10

i.e. 6x^3+x^2-9x+10

Thus, the standard form of the product (3x+5)(2x^{2}-3x+2) is 6x^3+x^2-9x+10.

forsale [732]3 years ago
5 0

Answer:

6x³+x²-9x+10

Step-by-step explanation:

We have given a binomial and a trinomial .We have to find product of binomial and a triomial.

(3x+5)(2x²-3x+2)

Multiplying each term of binomial to trinomial,we get

3x(2x²-3x+2)+5(2x²-3x+2)

Multiplying each term of binomial to each term of trinomial,we get

3x(2x²)-3x(3x)+3x(2)+5(2x²)+5(-3x)+5(2)

6x³-9x²+6x+10x²-15x+10

Gather like terms

6x³-9x²+10x²+6x-15x+10

Adding the coffiecients of like terms

6x³+x²-9x+10 which is the answer.


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Answer:

3.3 lb ≤ Weight ≤ 4.1 lb

Step-by-step explanation:

The options are not given; however, the question can still be solved.

Given

Weight = 3.7 lb

Range = 0.4 lb

The possible weight is calculated by (1) & (2) below

1. Maximum

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Maximum = 4.1 lb

2. Minimum

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Hence, the range the weight of the apple can be is

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Eight friends decided to try white-water rafting on a nearby river. They rented four two-person rafts; one was yellow, one was g
stich3 [128]

Answer:

  1. Leroy Sands & Walt Smith - green
  2. Frank Cook & Phil Hawley - yellow
  3. Paul O'Brien & Alan Wilson - blue
  4. Henry Gladstone & Don Hughes - red

Step-by-step explanation:

First of all, it is convenient to choose the false statement.

We note that statements 7 (Alan is first) and 10 (Alan did not finish) are contradictory, so one of them must be false. Statement 5 has Henry & Hughes together, so is not consistent with statement 7 (Alan & Hughes). So, statement 7 is inconsistent with two other statements, thus must be the false one.

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The attached table shows how we parsed the statements. An "O" signifies a combination that must occur; and "X" signifies one that cannot occur. We have used "-" to fill the spaces that are inconsistent with the locations of "O". The red letters are deduced from the others.

The first complete set we found was Henry & Hughes (Don & Gladstone) who were in the (red) capsized raft and did not finish. The second complete set we found was Phil & Cook (Frank & Hawley) who were in the (yellow) raft that finished second. We know Paul & Wilson (Alan & Partner) finished last, so Phil & Cook could not have been Paul and Wilson. Finally, O'Brien and Leroy were not on the same boat, so Paul must be Paul O'Brien and Leroy must be Leroy Sands.

4 0
3 years ago
Please answer! Thank you! :)
Aleonysh [2.5K]

Answer:

i think is n = 4. Sorry if wrong.

Step-by-step explanation:

5 0
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