the roots of 3x2-7x+4=0 are : choose the correct answer a)rational, b) irrational, c)positive integer, d)negative integers
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Answer:
3x^2-3x-4x+4=0
3x(x-1)-4(x-1)=0
(3x-4)(x-1)=0
x=4/3 and x=1
Hence, the roots are rational number because it is in the form p/q
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