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SOVA2 [1]
2 years ago
12

Drina wrote the system of linear equation below.

Mathematics
2 answers:
dlinn [17]2 years ago
7 0

Answer:

B

Step-by-step explanation:

GuDViN [60]2 years ago
5 0

Answer:

(B) a square matrix

Step-by-step explanation:

The given Equations are:

3x-2y=-2,

7x+3y=26 and

-x-11y=-46

Which can be written as:

\left[\begin{array}{ccc}3&-2&2\\7&3&-26\\-1&-11&46\end{array}\right]

Thus, it is a matrix with 3 number of rows and 3 number of columns, therefore the matrix which has same number of rows and columns is a square matrix, thus, a square matrix can be form using the given system of linear equations.

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Which of the following shows the division problem below in synthetic division form? 4x^2-13x+8 / x+5
Tju [1.3M]

Answer:

Dividing 4x^2 - 13x + 8  by x + 5 or x - (-5), in synthetic division form:

-5)        4          |       -13      |          8

           ↓               4 x (-5)     (-5) x (-33)  

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=> Quotient is 4x - 33 and remainder is 173

=> (4x^2  - 13x + 8)/(x + 5) = (4x - 33) + 173/(x + 5)

Hope this helps!

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