2xsquare+6root3x-60=0
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2x^ 2 + 6√3x - 60
= 2x^2 + 10√3x - 4√3x - 60
= 2x(x + 5√3)-4√3(x + 5√3)
= (x+ 5√3)(2x - 4√3)
therefore,
x = -5√3 and
x = 2√3
= 2x^2 + 10√3x - 4√3x - 60
= 2x(x + 5√3)-4√3(x + 5√3)
= (x+ 5√3)(2x - 4√3)
therefore,
x = -5√3 and
x = 2√3
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