ADDITIONAL ACTIVITY How can you be sure to wake up in the morning with a smile? Ma The answer to this question is written in the code at the bottom. Perform the operations in the boxes then find the answer in the table below. Use the letter of each number as clue to crack the code. 1. (x + 1)(x - 1) 2. (x + 2)2 3. (b - 4) 4.(b + 3)2 5. (x + 3y) 6. (a + 4)(a-4) 7. (a + 4) ² 8. (x + 1) 9. (y-2) 10.(3x + 1) 11. (x + 2)(x2 – 2x + 4) 12. (y - 1)(y2 + y + 1) 13.(h + 2x)2 16.(x+3)(x + 3) 14.(3x - h)(3x + h) 15. (2k + 1)(2k - 1) R T S A b2 – 8b + 16 a² + 8a+ 16 9x² - 12 b2 + 6b + 9 M N x² + 6x + 9 4K² – L Р y? - 6y2 + 12y - 8 E x2 + 6xy +9y² 1 x3 +8 О n² + 4hr + 4x² Y 27x3 + 27x2 + 9x + 1 H y3 – 1 U x² + 4x + 4 x² – 1 W G x3 + 3x2 + 3x + 1 a² - 16 ANSWER CODE 2 6 11 7 5 12 12 16 8 5 14 11 16 10 13 2 14 15 13 2 7 12


pa sagot po plsssss
​