tita02bsoxdjxp tita02bsoxdjxp

09-11-2017
Mathematics

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How do you solve 4x^2+20x+25=0 by completing the square

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meredith48034 meredith48034

09-11-2017

(2x+5)(2x+5)= 0

2x+5=0. 2x+5=0

x= -5/2, x= -5/2

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good job