If 12x2 – 21x + 1 = 0, then what is the value of 9x2 + (16x2)–1? – McqOptions

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1.	If 12x2 – 21x + 1 = 0, then what is the value of 9x2 + (16x2)–1?
A.	429/8
B.	417/16
C.	453/8
D.	465/16
Answer» C. 453/8

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