1.

Suppose f(x)=eax+ebx, where a≠b, and that f"(x)−2f"(x)−15f(x)=0 for all x. Then the product ab is equal to

Answer»

Suppose f(x)=eax+ebx, where ab, and that f"(x)2f"(x)15f(x)=0 for all x. Then the product ab is equal to




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