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Question Completion Status: QUESTION 12 Simplify: (4x3-3x2 + 7x - 2) + (x³ + 7x² - 4x + 5) 2x3 + 2x²-3x - 2 5x³-6x² + 2x - 1 4x3+4x²+ 11x - 3 5x3+4x² + 3x + 3 0 0 QUESTION 13 Simplify: (3y3 + 2y2-y + 5) - (2y³ - 5y + 1) y6+2y² - 4y +4 Oy3+2y2-4y +4 y3 + 2y² + 4y + 4 5y3 + 2y2-6y + 4 Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Question Completion Status: QUESTION 12 Simplify: (4x3-3x2 + 7x - 2) + (x³ + 7x² - 4x + 5) 2x3 + 2x²-3x - 2 5x³-6x² + 2x - 1 4x3+4x²+ 11x - 3 5x3+4x² + 3x + 3 0 0 QUESTION 13 Simplify: (3y3 + 2y2-y + 5) - (2y³ - 5y + 1) y6+2y² - 4y +4 Oy3+2y2-4y +4 y3 + 2y² + 4y + 4 5y3 + 2y2-6y + 4 Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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questions 12 and 13 please

**Question 12** **Simplify**: \((4x^3 - 3x^2 + 7x - 2) + (x^3 + 7x^2 - 4x + 5)\) - ○ \(2x^3 + 2x^2 - 3x - 2\) - ○ \(5x^3 - 6x^2 + 2x - 1\) - ○ \(4x^3 + 4x^2 + 11x - 3\) - ○ \(5x^3 + 4x^2 + 3x + 3\) **Question 13** **Simplify**: \((3y^3 + 2y^2 - y + 5) - (2y^3 - 5y + 1)\) - ○ \(y^6 + 2y^2 - 4y + 4\) - ○ \(y^3 + 2y^2 - 4y + 4\) - ○ \(y^3 + 3y^2 - 4y + 4\) - ○ \(5y^3 + 2y^2 - 6y + 4\) *Note: Click Save and Submit to save and submit. Click Save All Answers to save all answers.*
Transcribed Image Text:**Question 12** **Simplify**: \((4x^3 - 3x^2 + 7x - 2) + (x^3 + 7x^2 - 4x + 5)\) - ○ \(2x^3 + 2x^2 - 3x - 2\) - ○ \(5x^3 - 6x^2 + 2x - 1\) - ○ \(4x^3 + 4x^2 + 11x - 3\) - ○ \(5x^3 + 4x^2 + 3x + 3\) **Question 13** **Simplify**: \((3y^3 + 2y^2 - y + 5) - (2y^3 - 5y + 1)\) - ○ \(y^6 + 2y^2 - 4y + 4\) - ○ \(y^3 + 2y^2 - 4y + 4\) - ○ \(y^3 + 3y^2 - 4y + 4\) - ○ \(5y^3 + 2y^2 - 6y + 4\) *Note: Click Save and Submit to save and submit. Click Save All Answers to save all answers.*
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