3. Simplify. State the non-permissible value(s). 45a²b'c 12b'c (2 marks) a. C. 18-3m m²-6m Step 1 = (2 marks) x(x²-64) x

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3 Simplify State The Non Permissible Value S 45a B C 12b C 2 Marks A C 18 3m M 6m Step 1 2 Marks X X 64 X 1 (26.13 KiB) Viewed 10 times

3. Simplify. State the non-permissible value(s). 45a²b'c 12b'c (2 marks) a. C. 18-3m m²-6m Step 1 = (2 marks) x(x²-64) x(8 - x) Step 2= *(*+8)(x-8) x(8-x) *(x+8) (x-8) Step 3=- Step 4 = x+8 b. d. x² - 64x 4. A student was asked to simplify the expression 8x-x² the student. Explain the error made, and simplify the expression correctly. (2 marks) 3x+12 (3x+4)(x+4) 4n+8 2n²-8 (2 marks) (2 marks) Unfortunately, an error was made by