Question

find the value of m , if the polynomial x^3 - 2mx^2 + 16 is divisible by x-2

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Answer 1

✴ANSWER✴

Given Here:-

• equation ( x³ - 2mx² +16)=0 .

and,

• (x-2) is a factor of this equation .

If (x-2) is a factor of this,

So, X = 2 exits this value in this equation

So, keep value of this equation .

we get,

=> (2)³-2m(2)²+16 = 0

=> 8 - 8m +16 =0

=> - 8m = - 8

=> m = -8/8 .

=>m = -1

Hence:-

• Value of m = -1 .

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