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What is the answer to this equation

What is the answer to this equation-example-1
User Peedi
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2 Answers

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The answer is D) x=-6, x=-4

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What is the answer to this equation-example-1
User Smartsanja
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Answer is D, since (-6)^2 is 36 and 36-60 is 24. (-4)^2 is 16 and 16-40 is also -24.
User Tarlog
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