x^-7x-60=0 answer it fast
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Answer:
x^2-7x-60= 0
by middle term splitting
x^2+12x-5x-60
x(x+12)-5(x+12)
(x-5)(x+12)= 0
one of the term should be zero.
x-5=0
x=5
x+12=0
x=-12
therefore zeroes are 5 and-12.
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