-11 -8 (3m + 5)2 7 (3xy 1)(9x2y2 + 3xy + 1) – -2x3 -5a2 2 -5 9 8a3 b3 – 16x2 – p = -28 Not a real number -1 5x4 p 3 6x2 + 4x 32 – – (2x 1)2 (3x 1)(x + 4) – – (r + 3p)3 -2 2x2y4 4 -3x2 2r 5ab4 1 -6 Not a real number -2
-11 (3m + 5)2 (3xy – 1)(9x2y2 + 3xy + 1) -5a2 6x2 + 4x – 32 (3x – 1)(x + 4) -2 4 -3x2 5ab4 1 -6 -8 7 -2x3 2 -5 9 8a3 – b3 16x2 – p = -28 Not a real number -1 5x4 p – 3 (2x – 1)2 (r + 3p)3 2x2y4 2r Not a real number -2
radicals-cwhw-2014-01-09.docx