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4x^2-20=5 solve by using the square root property

4x^2-20=5 solve by using the square root property
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3 votes
4x^2-20=5 solve by using the square root property

asked
User Zuned Ahmed
by
7.6k points

1 Answer

2 votes

Explanation:

4x^2 - 20 = 5

4x^2 -25 = 0

4x^2 = 25

2x = 5, or -5

x = 5/2 , or -5/2

answered
User Moodh
by
8.3k points
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