gnarbar984 gnarbar984

03-02-2018
Mathematics

contestada

Solve −3x2 + 30x − 90 = 0. x equals 5 plus or minus 2i square root of 5 x equals 5 plus or minus i square root of 5 x equals 10 plus or minus 2i square root of 5 x equals 10 plus or minus i square root of 5

Respuesta :

aleynamaggio417 aleynamaggio417

05-11-2018

Answer:

x = 5 +/- i √5

(took the test just now)

Hope this helps !

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