Divide X2 + 7x + 12 by X + 4. - Mathematics

Divide x² + 7x + 12 by x + 4.

Sum

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Chapter 8: Division of Algebraic Expressions - Exercise 8.4 [Page 11]

Chapter 8 Division of Algebraic Expressions
Exercise 8.4 | Q 5 | Page 11

Divide the given polynomial by the given monomial.

(3y⁸− 4y⁶ + 5y⁴) ÷ y⁴

Write the degree of each of the following polynomials.
2x + x² − 8

Which of the following expressions are not polynomials?

x² + 2x⁻²

Divide 24a³b³ by −8ab.

Divide −4a³ + 4a² + a by 2a.

Divide x⁵ + x⁴ + x³ + x² + x + 1 by x³ + 1.

Using division of polynomials, state whether

2x² − x + 3 is a factor of 6x⁵ − x⁴ + 4x³ − 5x² − x − 15

Find the value of a, if x + 2 is a factor of 4x⁴ + 2x³ − 3x² + 8x + 5a.

What must be added to x⁴ + 2x³ − 2x² + x − 1 , so that the resulting polynomial is exactly divisible by x²+ 2x − 3?

Divide:
acx² + (bc + ad)x + bd by (ax + b)