Perform the operation and

(2 + 3i) (1 - 5i)

write the result in standard form

(2 + 3i) (1 - 5i) = 2 - 10 i + 3i - 15 i 2
= 2 - 10 i + 3i - 15(-1)
Expand the product, and simplify.
  Show work. Combine the real parts and combine the imaginary parts.
Write the result in standard form.

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