3 years ago

−9⋅(5j+k) do distrubutibr property

Mathematics

1 answer:

Serjik [45]3 years ago

3 0

Answer:

−9⋅(5j+k) = -45j -9k.

Step-by-step explanation:

Given : −9⋅(5j+k)

To find : distributive property.

Solution : −9⋅(5j+k)

By distributive property a( b +c ) = a*b + a*c.

Then −9⋅(5j+k) = -9 *5j + (-9 *k)

−9⋅(5j+k) = -45j -9k.

Therefore, −9⋅(5j+k) = -45j -9k.

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