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Mathematics, 18.03.2020 23:28 dbailey6190

Judy solved the quadratic equation
x2 - 16 = 0 using the following steps.
Step 1:
Step 2:
Step 3:
Step 4:
x² – 16=0
(x-2)(x + 8) = 0
X-2 = 0 or x + 8
x = 2 or x = -8
Which statement is true about Judy's
method?
A. Judy made a mistake between Steps 1 and 2.
B. Judy made a mistake between Steps 2 and 3.
C. Judy made a mistake between Steps 3 and 4.
D. Judy solve the equation correctly.

ansver
Answers: 3

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Judy solved the quadratic equation
x2 - 16 = 0 using the following steps.
Step 1:
...
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