Divide 3x³ + x² + 2x + 5 by 1 + 2x + x²

Solution:

To divide the polynomials, first we will arrange them in the decreasing order of their degree and then use the long division method

1 + 2x + x² can be written as x² + 2x + 1

☛ Check: NCERT Solutions for Class 10 Maths Chapter 2

Divide 3x³ + x² + 2x + 5 by 1 + 2x + x²

Summary:

The quotient and the remainder when polynomial 3x³ + x² + 2x + 5 is divided by x² + 2x + 1 is 3x - 5 and 9x + 10 respectively

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