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Nat2105 [25]
3 years ago
14

Write a quadratic equation whose solutions are 7i and -7i

Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0
Because -7i and 7i are the solutions to the quadratic equation, you can first write it in factored form (x-7i)(x+7i). The you multiply this out and get x^{2} +49.
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dangina [55]

A cause and effect relationship exist between two variables, when one

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The situation which best shows causation is option <u>B) The amount of time a </u>

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Reasons:

Causation is the condition in which the occurrence of an event is caused by

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brainly.com/question/18404964

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