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Elena-2011 [213]
3 years ago
5

Solve the quadratic equation below: 4x^2 -100=0

Mathematics
2 answers:
anzhelika [568]3 years ago
6 0

Answer:

solution given:

4x^2 -100=0

4x²=10²

(2x)²=10²so

2x=±10

x=±10/2

so

x=5

or x=-5

GrogVix [38]3 years ago
3 0

Answer:

The answer is x=-5

Step-by-step explanation:

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