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Mathematics 12 Online
huff:

Solve the system of equations algebraically: y = -x2 + 2x + 4 and y = 4 - x.

YRJ8498:

To solve systems of equations you can use the substitution and elimination method. @iyuko please finish it off

YRJ8498:

@yrj8498 wrote:
To solve systems of equations you can use the substitution and elimination method. @iyuko please finish it off
Not really And but more like or elimination method

huff:

so elimination method?

YRJ8498:

@huff wrote:
so elimination method?
or substitution

huff:

okay ill try it out

YRJ8498:

@huff wrote:
okay ill try it out
hold on let me see what method

huff:

okay

YRJ8498:

it would be substitution

huff:

okay

huff:

so it would be (0,4) and (3,1)

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