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FinnZ [79.3K]
2 years ago
7

The perimeter of an equilateral triangle is given as 15x +21.find the greatest common factor

Mathematics
1 answer:
mina [271]2 years ago
6 0

Step-by-step explanation:

15x + 21= 3 (5x + 7)

Therefore, greatest common factor is (5x + 7)

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SOLVING...

<span>4x + (8)(0.8) = 40
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