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salantis [7]
3 years ago
9

Simplify 7i X 3i(-8 - 6i)

Mathematics
1 answer:
motikmotik3 years ago
5 0

Answer:

168 X  +  126 i X

Step-by-step explanation:

Apply the distributive property:

7 i X  ⋅  ( 3 i  ⋅  − 8  +  3 i ( − 6 i ) )

Multiply

 − 8  by  3

Multiply  

3 i ( − 6 i )

Simplify each term

Apply the distributive property

Multiply  

7 i X  ( − 24 i )

Multiply  

18  by  7

Simplify each term.

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