If 5x2 - 4x + 7 = 0, then (5x - 2)2 is equal to: – McqOptions

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1.	If 5x2 - 4x + 7 = 0, then (5x - 2)2 is equal to:
A.	-31
B.	31
C.	7
D.	15
Answer» B. 31

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