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Gelneren [198K]
3 years ago
12

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
Zigmanuir [339]3 years ago
8 0

3.

-5 and 5

Answer:

Solution given

4x²-100=0

4x²=100

x²=100/4

x=\sqrt{25}

x=±5

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