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What's the answer to these questions
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What's the answer to these questions

What's the answer to these questions-example-1
User Swenzel
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6. The zeros are where the quadratic intersects the x axis
(3,0) and (-3,0)
7. 12n-15=7n+35
-7n +15 -7n +15
5n=50
n=10
8. will answer in the morning
User Tobitor
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