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alina1380 [7]
3 years ago
12

If you follow the steps necessary to prove that square root 7 is irrational (use a proof by contradiction) to prove that square

root 4 is irrational, where would you fail? You may not answer : I know that it isn't or something similar.
Mathematics
1 answer:
Viefleur [7K]3 years ago
8 0
Sorry, i wish i could help, but really the only thing i know is that 4 is 2 by 2 so using another equation to try to prove otherwise is irrational in itself 
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30 POINTS FOR SIMPLE QUESTION
Komok [63]

-4 = y + 3


y = -4x - 3


 Solve for Y in the first equation:

-4 = y +3

Subtract 3 from both sides:

y = -7

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Then replace x in one of the equations to solve for y which is -7

X = 1, Y = -7



5 0
3 years ago
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