lovemichelle638

19.02.2020 • 

Mathematics

Observe the expression below and select the true statement(s).
3y(7 + 2x) + 994 – 10
The "2" in the first term is a constant.
The "x" in the second term is an exponent.
The "9" in the second term is a coefficient.
The "10" in the third term is a coefficient.
The "3y" in the first term is a factor.
The "(7 + 2x)" in the first term is a factor.

Ответ:

talanna394

11.02.2021

Mathematics

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El conjugado de a+bi es a-bi  (invierta el signo de la parte imaginaria)

por lo tanto
El conjugado de 3+4i es 3-4i,
El conjugado de 6-i es 6+i

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