Question

what must be subtracted from 4x^4-2x^3-6x^2+x-5 so that the result is exactly divisible by 2x^2+x-1 ?​

Answer 1

Answer:

firstly divide then

write your outcome(remainder)

the multiply remainder with quotient

then subtract the multipled outcome with dividend

so the answer is 4x^4-6x^2-1

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Answer 2

Answer:

6x-2

Step-by-step explanation:

Just use long division method and get remainder that is the required answer