In Exercises 51-54, solve each polynomial equation. 51. x(x + 1) – 42(x + 1) = 0 52. x(x – 2) – 35(x – 2) = 0 53. -4x[x(3x – 2) – 8](25x? – 40x + 16) = 0 54. -7x[x(2x - 5) – 12](9x? + 30x + 25) = 0

In Exercises 51-54, solve each polynomial equation. 51. x(x + 1) – 42(x + 1) = 0 52. x(x – 2) – 35(x – 2) = 0 53. -4x[x(3x – 2) – 8](25x? – 40x + 16) = 0 54. -7x[x(2x - 5) – 12](9x? + 30x + 25) = 0

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter5: Factoring Polynomials

Section5.4: Multiplying Binomials Mentally

Problem 4E

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Question

In Exercises 51-54, solve each polynomial equation.
51. x(x + 1) – 42(x + 1) = 0
52. x(x – 2) – 35(x – 2) = 0
53. -4x[x(3x – 2) – 8](25x?
– 40x + 16) = 0
54. -7x[x(2x - 5) – 12](9x? + 30x + 25) = 0

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