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Scrat [10]
3 years ago
7

Simplify the expression

0%7B%7D%5E%7B2%7D%20%20-%206y%20%3D%20%20" id="TexFormula1" title="3y { }^{2} + 9y + 12 + 4y {}^{2} - 6y = " alt="3y { }^{2} + 9y + 12 + 4y {}^{2} - 6y = " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Ber [7]3 years ago
7 0
The simplified equation = 7y^2+3y+12
laila [671]3 years ago
3 0
7y2+3y+12= I don’t know because that’s all you put
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How do you become a bill and account collector
devlian [24]

Step-by-step explanation:

A bill and account collector, sometimes called a collection agent, is a broker between the creditor and the debtor. Their job is to negotiate repayment plans with debtors, and to help them find solutions to make paying their overdue bills easier.

Most bill and account collectors are required to have a high school diploma, although some employers prefer applicants who have taken some college courses. Communications, accounting, and basic computer courses are examples of classes that are helpful for entering this occupation.

3 0
3 years ago
Question 14 of 25What is the complete factorization of the polynomial below?x³+x² + 4x+4O A. (x-1)(x+2)(x+2)B. (x + 1)(x + 2)(x
mote1985 [20]

GIVEN:

We are given the following polynomial;

x^3+x^2+4x+4

Required;

We are required to factorize this polynomial completely.

Step-by-step explanation;

To factorize this polynomial, we start by grouping;

(x^3+x^2)+(4x+4)

We now take the common factor in each group;

\begin{gathered} x^2(x+1)+4(x+1) \\  \\ (x^2+4)(x+1) \end{gathered}

Next, we factorize the first parenthesis. To do this we set the equation equal to zero and solve for x as follows;

\begin{gathered} x^2+4=0 \\  \\ Subtract\text{ }4\text{ }from\text{ }both\text{ }sides: \\  \\ x^2=-4 \\  \\ Take\text{ }the\text{ }square\text{ }root\text{ }of\text{ }both\text{ }sides: \\  \\ x=\pm\sqrt{-4} \\  \\ x=(\pm\sqrt{-1}\times\sqrt{4}) \\  \\ x=\pm2i \end{gathered}

Therefore, the factors of the other parenthesis are;

(x+2i)(x-2i)

Therefore, the complete factorization of the polynomial is;

ANSWER:

(x+1)(x+2i)(x-2i)

Option C is the correct answer.

4 0
1 year ago
45% of a number is 180
topjm [15]

Step-by-step explanation:

45% of number = 180

=> 100% of number = 180 * (100/45) = 400.

Hence the number is 400.

3 0
3 years ago
WILL GIVE BRAINLIEST! NEED ANSWER FAST!
yuradex [85]

Answer:

x= 251

Step-by-step explanation:

300x= 190x + 27,610

300x-190x= 27,610

110x= 27610

x= 27610/110

x= 251

3 0
3 years ago
7⋅5+(4^2−2^3)÷4 answers: 49 41 34 9
Bess [88]

Answer: 37

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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