Determine the roots of the quadratic equation ?

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Answer 1 · 2018-03-07T11:22:20

#x=+-3/2#

We have #144x^2-324=0#

Or:

#144x^2=324#

#x^2=324/144#

#x=+-sqrt(324/144)#

#x=+-3/2#

So #3/2# and #-3/2# are the roots.