If f2 x-3-4 x2-12 x-15- then the value of f3 x-2 is

Given f(2x nbsp;+ 3) = 4x2 + 12x + 15 nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; = (2x)2 + 2(2 ...

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Derivative

If f2 x+3=4 x...

Question

If f(2x + 3) = 4x² + 12x +15, then the value of f(3x + 2) is __________ .

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