(2-5i)(4+7i)? How do u do this? HELPPPPPPPP

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asked Mar 16, 2018 24.6k views

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Timaktimak · Answer 1 · 2018-03-21T20:17:04+0000

the "I"'s r variables, now u do 2-5 which sequels -2. now u do 4+7 and that ='s 11. now I think u take 11 and -2 and u subtract 11-(-2). or it could be change the negative into a positive and add them together.

(2-5i)(4+7i)? How do u do this? HELPPPPPPPP

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