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mars1129 [50]
3 years ago
5

Your help is deeply is appreciated.

Mathematics
2 answers:
Arisa [49]3 years ago
8 0
The answer should be x=3
MrRa [10]3 years ago
6 0

Answer:

x = 3

Step-by-step explanation:

\\4x^2-2x=30\\\\x=3\\4(3)^2-2(3)=30\\4(9) - 6 =30\\36 - 6 = 30\\30 = 30 \\\\x=4\\4(4)^2-2(4)=30\\4(16) - 8 =30\\64 - 8 = 30\\56\neq 30

56  is not equal to 30

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