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In Exercises 55-68, multiply using one of the rules for the square of a binomial. 55. (х + 3)2 56. (x + 4)2 57. (у — 5)? 58. (у — 6)? 59. (2x + y)? 60. (4x + y)? 61. (5x — Зу)? 62. (Зх — 4y)? 63. (2r? + 3y)? 64. (4x + 5y)? 65. (4ху? — ху)? 66. (5xy? – xy)? 67. (а" + 4b") 68. (За" — ь")?

In Exercises 55-68, multiply using one of the rules for the square of a binomial. 55. (х + 3)2 56. (x + 4)2 57. (у — 5)? 58. (у — 6)? 59. (2x + y)? 60. (4x + y)? 61. (5x — Зу)? 62. (Зх — 4y)? 63. (2r? + 3y)? 64. (4x + 5y)? 65. (4ху? — ху)? 66. (5xy? – xy)? 67. (а" + 4b") 68. (За" — ь")?

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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In Exercises 55-68, multiply using one of the rules for the square of a binomial. 55. (х + 3)2 56. (x + 4)2 57. (у — 5)? 58. (у — 6)? 59. (2x + y)? 60. (4x + y)? 61. (5x — Зу)? 62. (Зх — 4y)? 63. (2r? + 3y)? 64. (4x + 5y)? 65. (4ху? — ху)? 66. (5xy? – xy)? 67. (а" + 4b") 68. (За" — ь")?
Transcribed Image Text:In Exercises 55-68, multiply using one of the rules for the square of a binomial. 55. (х + 3)2 56. (x + 4)2 57. (у — 5)? 58. (у — 6)? 59. (2x + y)? 60. (4x + y)? 61. (5x — Зу)? 62. (Зх — 4y)? 63. (2r? + 3y)? 64. (4x + 5y)? 65. (4ху? — ху)? 66. (5xy? – xy)? 67. (а" + 4b") 68. (За" — ь")?
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