Write the degree of the polynomial 2y – 13y11

Mathematics

2 answers:

Sophie [7]2 years ago

4 0

Answer:

Assuming u meant 2y - 13y^(11), the degree is 11

Step-by-step explanation:

lesya [120]2 years ago

4 0

Answer:

Step-by-step explanation:

The highest power is 11 so the degree of polynomial is 11.

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2 years ago

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid to obtain a mixture containing a

Nuetrik [128]

Answer:

40 quarts.

Step-by-step explanation:

Let x =quarts of the 50% solution

so, according to the question

the typical mixture equivalent equation will be like this

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2 years ago

Read 2 more answers

What is 3x^4 + 5x^3 + x^2 - 5 divided by x + 2

Brilliant_brown [7]

Remember, there is a missing term which is crucial to solving this, and that is 0x.

Ima use synthetic division, because that's the quicker option here:

The zero of x+2 is -2...

-2 | 3 5 1 0 -5
-6 2 -6 12
_____________
3 -1 3 -6 7

(Sorry, I'm unsure how to fix the formatting, plus I'm new to this. The -6 and such on the second line should be below the 5 and following of the first line, and the 3 and such on the last line should be below the 3 and following on the first line, leaving a space between the 3 on the first and third line.)

So the answer is: A. 3x^3 - x^2 + 3x - 6 + 7/(x+2)

8 0

2 years ago

Can i please have help thanks.

Dmitrij [34]

Answer:

$q = 2(3r + 8)$

Step-by-step explanation:

There are two variables, q and r in the expression given. To make r the independent variable, it simply means, make q the subject of the formula, so that variable q would be dependent on variable r. As r changes, q changes also.

Thus,

$q - 10 = 6(r + 1)$