If 9(x) = 3x4 - 5x2 +, then value of f(x - 1) is: - Vidyadip

MCQ

If 9(x) = 3x⁴ - 5x² +, then value of f(x - 1) is:

A
3x4 + 12x + 13x + 2x + 7
B
3x4 - 12x - 13x - 2x - 7
C
3x4 - 12x + 13x - 2x + 7
D
3x4 - 12x - 13x + 2x + 7

✓

Answer

3x⁴ - 12x + 13x - 2x + 7

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