Question

for what value of 9 (x-5)is a factor of x cube - 3 X square + 9 x - 10​

Answer 1

Answer:

x= 5

Step-by-step explanation:

Your Question is incorrect.

CORRECT QUESTION,:-

For what value of X (x-5) is a factor of x³-3x²+9x-10 = 0?

Here, let g(x) = x-5

Put g(x) = 0

ie:- x-5 = 0

So, x= 5

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