Quiz Discussion

Title: Dividing polynomials

Grade: 8-a Lesson: S1-L3

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id Problem Options

Steps 1

Which of the following is equivalent to \$(x^2 + 3x + 7)/(x + 4)\$.

A) \$(3 + 7)/4\$

B) \$x + (3/4)\$

C) \$3 + (7/(x + 4))\$

D) \$ x - 1 + 11/(x + 4)\$

Steps 2

If the polynomials f(x) are evenly divisible by x - 5 and the polynomials g(x) = f(x) + 4, what is the value of g(5)?

A) - 5

B) - 4

C) 5

D) 4

Steps 3

\$(6x^2 + 19x + 10)/(2x + 5)\$
If ax + b represents the simplified form of the expression shown, then what is the value of a + b?

A) 2

B) 3

C) 5

D) 6

Steps 4

Divide the following polynomials \$ (5x^3 + 4x^2 + x + 3) รท (x^2 + 2x +1)\$.

A) \$5x - 6 + (17x + 3) / (x^2 + 2x + 1)\$

B) \$5x + 6 + (17x - 3) / (x^2 + 2x + 1)\$

C) \$5x - 6 + (17x - 3) / (x^2 + 2x + 1)\$

D) \$- 5x + 6 + (-17x - 3) / (x^2 + 2x + 1)\$

Steps 5

Solve the following polynomials \$(2x^3 - 3x + 5) / (x - 4)\$.

A) \$2x^2 + 8x + 29 + 121/(x - 4)\$

B) \$2x^2 + 8x + 29 + 121/(x + 4)\$

C) \$2x^2 + 8x - 29 - 121/(x - 4)\$

D) \$2x^2 - 8x - 29 + 121/(x - 4)\$


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 19-April-2024 09:20AM EST