Multiply the polynomials. Choices for 53-57: 53. x(x+9) A) -4x +8x-6x? B) -12x* +6x -24x 5x(x* -2x) 54. C) -12x* +6x -24x D) –7x° – 8x² +3x E) 4x* +7x - 2x -2x (2x* -4x+3) AB) 5x – 7x? 55. AC) 12x -15x +9x? AD) -4x -6x – 5x² 6x° (-2x² +x-4) 56. AE) 5x³ – 10x? BC) x² +9 -3x (4x' – 5x' +6x) BD) 2x+9 BE) –12x +15x* –18x 57. CD) -12x° +15x – 18x? CE) 12x* +6x – 18x? DE) x +9x ABC) 5x? – 7x
Multiply the polynomials. Choices for 53-57: 53. x(x+9) A) -4x +8x-6x? B) -12x* +6x -24x 5x(x* -2x) 54. C) -12x* +6x -24x D) –7x° – 8x² +3x E) 4x* +7x - 2x -2x (2x* -4x+3) AB) 5x – 7x? 55. AC) 12x -15x +9x? AD) -4x -6x – 5x² 6x° (-2x² +x-4) 56. AE) 5x³ – 10x? BC) x² +9 -3x (4x' – 5x' +6x) BD) 2x+9 BE) –12x +15x* –18x 57. CD) -12x° +15x – 18x? CE) 12x* +6x – 18x? DE) x +9x ABC) 5x? – 7x
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
Chapter2: Working With Real Numbers
Section2.4: Subtracting Real Numbers
Problem 3E
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