3x+5y=-2
-x+2y=8 using elimination method
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Answered by
25
Answer:
3x−5y)
2
=(3x−5y)(3x−5y)
=(3x)
2
−2.3x.5y+(5y)
2
=9x
2
−30xy+25y
2
∴(3x−5y)
2
=9x
2
−30xy+25y
2
Answered by
2
Answer:
0top
30
Step-by-step explanation:
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