Question

Math

what’s the answer?

is my answer correct?



pls correct me

Answer 1

Bottem right is correct

Step-by-step explanation:

Answer 2

Answer: Bottom right corner

`\begin{bmatrix}3&-5&1&14\\2&3&-4&20\\5&-1&2&7\end{bmatrix}`

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Step-by-step explanation:

The coefficients of the equations help fill out the majority of the matrix. The column at the far right end is composed of the right hand side values of each equation.

For instance, the equation
`3x-5y+z = 14`, which is really the same as
`3x+(-5y)+1z = 14` will have the coefficients 3,-5,1 and the right hand side value 14 all be written in the first row of the answer matrix. The other equations form the other two rows. The order of the rows and columns is important.