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3 years ago

What are the solutions to he quadratic equation 3x^2+15-18=0

Mathematics

1 answer:

kozerog [31]3 years ago

8 0

$3 {x}^{2} + 15 - 18 = 0 \\ {3x}^{2} - 3 = 0 \\ {x}^{2} - 1 = 0 \\ {x}^{2} = 1$
either x= +1
or x= -1

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4 years ago

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Answer:

Part 1:

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Part 2:

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Step-by-step explanation:

Hope it helps :)

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Learn more about compound interest here:

brainly.com/question/1329401

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Step-by-step explanation:

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