3 years ago

Simplify the expression (2i-5j)×(3i+4j)

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

3 0

Answer:

-6-7ji-20j^(2)

Step-by-step explanation:

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Simplify the expression (2i-5j)×(3i+4j)​

Simplify the expression (2i-5j)×(3i+4j)