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

4x^2 +16x -20 = 0 What is x
asked 38.8k views
23 votes
4x^2 +16x -20 = 0
What is x

asked
User Naresh Jois
by
7.6k points

1 Answer

4 votes

Answer:

x = 1, -5

Explanation:

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

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

x = 1, -5

answered
User Bharadhwaj
by
8.9k points
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