If x=5–√+2,x=5+2, then the value of 2x2−3x−23x2−4x−32x2− – McqOptions

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1.	If x=5–√+2,x=5+2, then the value of 2x2−3x−23x2−4x−32x2−3x−23x2−4x−3 is equal to?
A.	0.1785
B.	0.525
C.	0.625
D.	0.785
Answer» B. 0.525

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