3 years ago

Simplify (4+i)(3-2i)

Mathematics

2 answers:

andreev551 [17]3 years ago

5 0

Answer:

-10i+15 or 15-10i

Step-by-step explanation:

Use the cross multiply method

(4+1)(3-2i)

4x3=12

4x-2i=-8i

1x3=3

1x(-2i)=-2i

now we sum our similarities.

-10i+15

Digiron [165]3 years ago

3 0

Answer: 14 - 5i

Step-by-step explanation:

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