Mathematics, 26.07.2019 20:00 brinson1k
1. solve the equation: (x-4)^2 -28 = 8 show your work. don’t forget that you will get two answers. 2. this is josh’s solution for the equation : step 1: x² - 6x – 7 = 0 step 2: x² - 6x = 7 step 3: x² - 6x + 9 = 7 + 9 step 4: (x – 3)² = 16 step 5: x – 3 = 16 step 6: x = 19 step 7: x – 3 = -16 step 8: x = -13 where did josh make his mistake? what are the solutions to this equation? show all of your work. this problem is solved using completing the square. the mistake was in step here is how to correctly solve the equation: 3. use the quadratic formula to solve x^2 - 4x + 3 show your work.
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Pls will give brainliest and all p.s u can zoom in if u cant see plss
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1. solve the equation: (x-4)^2 -28 = 8 show your work. don’t forget that you will get two answers....
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