Problem 7 of 7
Rewrite polynomial 4x^2 - 9 in factored form to reveal zeros.
Hints
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Hidden until you reveal it.
factor and interpret roots.
Hidden until you reveal it.
Factor quadratic through higher-degree polynomials and interpret roots.
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Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
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Full solution stays hidden until you ask for it.
1. Choose an appropriate factoring strategy.
2. Write factored form.
3. Set real linear factors equal to zero to identify zeros.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Expanded form when the task asks for zeros revealed.