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Help me with this problem
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Help me with this problem

Help me with this problem-example-1
User Midwood
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8.8k points

2 Answers

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-16x² + 72x + 88 = 0

-8(2x² - 9x + 11) =0

Now divide the right & left side by (- 8)

2x² 9x + 11 =0

Is this what they are asking? Any question about the roots or zero value?
User Blandish
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8.2k points
6 votes
x = \frac{11}{2} ,-1

User Bobby Ortiz
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8.3k points
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