Mathematics, 01.03.2021 23:10, dvnive
Josephine solved a quadratic equation: (2+6)2 = 49. Her work is shown below.
Step 1: V(x+6)2 = V49
Step 2: x + 6 = 7
Step 3: x = 7-6
Step 4: x=1
In which step did Josephine make an error?
(1 point)
O Step 4
O Step 3
Step 1
Step 2
Answers: 1
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Josephine solved a quadratic equation: (2+6)2 = 49. Her work is shown below.
Step 1: V(x+6)2 = V49<...
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