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HelloKitty17
 one year ago
Medal here!!!
HelloKitty17
 one year ago
Medal here!!!

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OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2WE ARE HAVING TECH DIFFICULTIES

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you should report a bug

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0Harry is trying to solve the equation y = 2x2 − x − 6 using the quadratic formula. He has made an error in one of the steps below. Find the step where Harry went wrong. Step 1: x equals the negative of negative 1 plus or minus the square root of the quantity negative one squared minus 4 times 2 times negative six, end quantity, all over 2 times 2. Step 2: x equals the negative of negative 1 plus or minus the square root of negative one plus fortyeight all over two times 2. Step 3: x equals the negative of negative 1 plus or minus the square root of fortyseven all over two times 2. Step 4: x equals 1 plus or minus the square root of fortyseven all over 4. a. Step 1 b.Step 2 c.Step 3 d. Step 4 

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/study#/updates/4f7f6b03e4b0bfe8930bbf2e

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0he did 1, should have been 1 (positive)

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2It is in step 2 he made a mistake. Harry calculated (−1)2=−1 when he should have calculated (−1)2=1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@OregonDuck https://www.youtube.com/watch?v=CXfpJCDkkPg
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