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Mathematics 18 Online
OpenStudy (anonymous):

solve the following quadratic equations by factoring. set equations to "0" first tho. 4x^2-9=0

OpenStudy (anonymous):

Okay, this can be factored by means of difference of squares

OpenStudy (anonymous):

(2x+3)(2x-3) = 0 x = -3/2, 3/2

OpenStudy (anonymous):

-3/2, 3/2

OpenStudy (anonymous):

dammit pk51....u too fast for me

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