Seudónimo Seudónimo

08-10-2020
Mathematics

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Simplify. (6+7i)(3−4i) Enter your answer, in standard form, in the box.

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Cutiepatutie Cutiepatutie

08-10-2020

Answer: 46-3i

Step-by-step explanation: Use the FOIL method, (a+b)(c+d)=ac+ad+bc+bd. Collect like terms then simplify.

(6+7i)(3−4i)

18−24i+21i+28

(18+28)+(−24i+21i)

46-3i

- Hope this helps, have a blessed and wonderful day! :-)

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