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Mathematics, 04.02.2020 07:04 MyaMya12

Simplify (8j3 – 5j2 – 5) – (6j3 – 12j2 + 8j – 7)
answers
a.2j3 – 17j2 + 8j – 12

b. 2j3 + 7j2 + 8j – 12

c.2j3 – 17j2 – 8j + 2

d.2j3 + 7j2 – 8j + 2

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Simplify (8j3 – 5j2 – 5) – (6j3 – 12j2 + 8j – 7)
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a.2j3 – 17j2 + 8j – 12
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