Answered

Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Explore a wealth of knowledge from professionals across different disciplines on our comprehensive platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Consider the expressions shown below.
A. -8x^2 - 3x + 4
B. 8x^2 - 3x + 8
C. 8x^2 + 3x - 4

Complete each of the following statements with the letter that represents the expression.
(3x^2 - 7x + 14) + (5x^2 + 4x - 6) is equivalent to expression
(2x^2 - 5x - 3) + (-10x^2 + 2x + 7) is equivalent to expression
(12x^2 - 2x - 13) + (-4x^2 + 5x +9) is equivalent to expression

Consider The Expressions Shown Below A 8x2 3x 4 B 8x2 3x 8 C 8x2 3x 4 Complete Each Of The Following Statements With The Letter That Represents The Expression 3 class=

Sagot :

Skandar

===> Exercise 1

(3x² - 7x + 14) + (5x² + 4x - 6)

Match 3x² and 5x² to get 8x².

  • 8x² - 7x + 14 + 4x - 6

Combine −7x and 4x to get −3x.

  • 8x² −3x + 14 − 6

Subtract 6 from 14 to get 8.

  • 8x² - 3x + 8

Therefore, the expression (3x² - 7x + 14) + (5x² + 4x - 6), is equivalent to the expression "B".

===> Exercise 2

(2x² - 5x -3) + (-10x² + 2x + 7)

Combine 2x² and -10x² to get −8x².

  • −8x² −5x − 3 + 2x + 7

Combine −5x and 2x to get −3x.

  • -8x² − 3x − 3 + 7

Add −3 and 7 to get 4.

  • -8x² - 3x + 4

Therefore, the expression (2x² - 5x -3) + (-10x² + 2x + 7), is equivalent to the expression "A".

===> Exercise 3

(12x² - 2x - 13) + (-4x² + 5x +9)

Combine 12x² and -4x² to get 8x².

  • 8x² − 2x −13 + 5x + 9

Combine −2x and 5x to get 3x.

  • 8x² + 3x − 13 + 9

Add −13 and 9 to get −4.

  • 8x² + 3x - 4

Therefore, the expression (12x² - 2x - 13) + (-4x² + 5x +9), is equivalent to the expression "C".

Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.