p=3x+1.,q=1/3(9x+13)p:q=6:5
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Step-by-step explanation:
p : q = 6 : 5
3x+1 : 1/3(9x+13)= 6 : 5
(3x+1)5 = (6)[1/3(9x+13)]
15x +5 = 2/(9x+13)
(15x+5)(9x+13) = 2
135X^2+195x+45x+65 = 2
135x^2+240x+65 =2
135x^2 +240x+63=0
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