MHT CET202211 Aug 2022Morning ShiftMathematicsLimitsActual

_ x [ 8 x^2+5 x+3 2 x^2-7 x-5 ]^ 4 x+3 8 x-1 =

Options

A4
B1 2
C2
D2

Correct answer

C. 2

Step-by-step solution

aligned & _ x ( 8 x^2+5 x+3 2 x^2-7 x-5 )^ 4 x+3 8 x-1 = _ x ( 8+ 5 x + 3 x^2 2- 7 x - 5 x )^ 4+ 3 x 8- 1 x = ( 8+0+0 2-0-0 )^ 4+0 8-0 & =4^ 1 2 =2 aligned

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