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Pepsi [2]
3 years ago
6

What is the intermediate step in the form

Mathematics
1 answer:
Artemon [7]3 years ago
5 0
6x²+24x = 72
x²+4x = 12
x²+4x+2² = 12+2²
(x+2)² = 16
x+2 = ±4
x = -2 ±4 = 2,-6
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