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Joseph decided to solve the quadratic x² +8x=9. Which of the following steps is where Joseph made his first mistake? x² +8x=9 Step 1 Step 2 Step 3 0000 x+8x-9=0 (x+9)(x - 1) = 0 x= 9 and x = -1 Step 1
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Sep 4, 2023
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Joseph decided to solve the quadratic x² +8x=9. Which of the
following steps is where Joseph made his first mistake?
x² +8x=9
Step 1
Step 2
Step 3
0000
x+8x-9=0
(x+9)(x - 1) = 0
x= 9 and x = -1
Step 1
Step 2
Step 3
Joseph did not make any mistakes.
Mathematics
high-school
Ezechiel
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Answer:
he didn't mistake step 2
Nathan Beach
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Sep 8, 2023
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Nathan Beach
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