Mathematics, 26.07.2019 16:00 hjohnere1
30 points for full answer. 1. solve the equation: (x-4)^2-28=8 show your work. don’t forget that you will get two answers. use the square root property to solve 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:
Answers: 2
Mathematics, 21.06.2019 17:10, naimareiad
Which of the following expressions is equal to 2x^2+8
Answers: 1
Mathematics, 21.06.2019 18:30, nativebabydoll35
How do you solving the solution of each system using elimination?
Answers: 2
Mathematics, 21.06.2019 23:00, tylerchitwood211
Ithink i know it but i want to be sure so can you me out ?
Answers: 1
30 points for full answer. 1. solve the equation: (x-4)^2-28=8 show your work. don’t forget that y...
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