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julsineya [31]
2 years ago
11

4x^2 +16x -20 = 0 What is x

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
7 0

Answer:

x = 1, -5

Step-by-step explanation:

4(x^2 + 4x - 5) = 0

4(x - 1)(x + 5) = 0

x = 1, -5

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