Question

what must be subtracted from 4x4-2x3-6x2+x-5 so that the result is exactly divisible by 2x2+3x-2​

Answer 1

Answer:

$4 \times 4 - 2 \times 3 - 6 \times 2 + ( - 5) \\ = 8 - 6 - 12 + ( - 10) \\ = 8 - 6 - 12 \\ 8 - 6 - 2 \\ = 8 - 4 \\ = 4$

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