if 3x-4y=1 and xy=6 find the value of 27x³-64y³
Answers
Answered by
0
Step-by-step explanation:
3x-4y=1
x+
1=4
y/3samagh
me aya to thik h i
se puea kae lo
Answered by
2
Answer:
mey kab se he ans de rahi hu
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