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asambeis [7]
3 years ago
12

5 - 2 (a + 3b) / 2 = ? / ?

Mathematics
1 answer:
Semmy [17]3 years ago
4 0

Answer:

(5-2a+6b)/2

Step-by-step explanation:

According to PEMDAS, we would multiply 2 by (a+3b) first. This would equal 2a+6b. Since this is being subtracted from 5, the numerator would equal 5-2a+6b. This would bring the simplified answer to (5-2a+6b)/2

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What is the quotient?
Ray Of Light [21]

Answer:

4x-6+\frac{21}{x+5}

Step-by-step explanation:

First, we need to write the polynomial in descending order

Then, grab the term with the highest  power from the polynomial and divide it by the term with highest power from the polynomial located at the other side of the division symbol (this polynomial would be x+5)

The result (4x^2 / x) = 4x

This term will be part of the solution, and will be use to start the process of division.

This process start with the previous obtained term (4x), which will be multiplied by the polynomial from the other side of the division symbol (x+5).

The result another is another polynomial

This new polynomial will be multiply by negative 1

The new polynomial is then added to the poly (4X^2+14x-9)

The result will constitute a new poly, that will be use as the remaining of the division.

Since, our remaining differs from zero, and we still have member to simplify, we repeat the step 1 using the remaining as the new poly that needs to by divided by (x+5).

The attached picture explains the whole procedure.

7 0
3 years ago
José correctly answered 80% of the questions on a language arts quiz. If he answered 16 questions correctly, how many questions
Vladimir79 [104]
There were 20 questions on the quiz
8 0
3 years ago
Read 2 more answers
Find the value of this expression if x=-7. X^2+5/x+1
zalisa [80]
The value is -49x+44/x+1
8 0
3 years ago
A company has two large computers. The slower computer can send all the company's email in 45 minutes. The faster computer can c
tatuchka [14]

Answer

It would take them the same amount of time as it normally took.

Which would be 30 and 45 minutes.

please feel free to ask me some more questions, or clarify.

7 0
3 years ago
Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. The arena want
bagirrra123 [75]

Answer: 7/50

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1/30

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Blue balls=2

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P(winning wit 2 golden balls)=1/6×1/5=1/30

6 0
3 years ago
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