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prohojiy [21]
3 years ago
5

Expand the following: a.x(x+5) b.x(3x-1) c.2x(2x+3) d.5x(x-3y)

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0
It would A because that’s obviously the right answer.
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Step-by-step explanation:

Looking at this, you know that it must look something like

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Step-by-step explanation:

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What is a matrix for a system of equations that does not have a unique solution?
vlada-n [284]

A system of linear equations can have no solution, a unique solution or infinitely many solutions. A system has no solution if the equations are inconsistent, they are contradictory. for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.

This is in my opinion. Im not sure if it is correct or not but Good luck!


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