MaycenZ661550 MaycenZ661550

03-11-2022
Mathematics

contestada

Simplify each expression. Write your answer as a complex number. (5-4i)+(2-7i)

Respuesta :

AaryavJ616231 AaryavJ616231

03-11-2022

ANSWER :

7 - 11i

EXPLANATION :

Note that we can only combine like terms.

[tex]\begin{gathered} (5-4i)+(2-7i) \\ =(5+2)+(-4i-7i) \\ =7-11i \end{gathered}[/tex]

Answer Link

Otras preguntas

Carine is 7 years older than her brother. Three years ago, their total age was 43 years. What will be Carine's age in 12 years' time?

Search results for "2.3 times 6.9 and complete the problem 6.9 divided by 2.3! Answer the question: did you notice anything that connect these two problems?"

F=3gh+7c solve for g

Simplify 2/(2+ square root of 3)

3. Bursting through the door, the flustered mother mother screamed uncontrollably at the innocent teacher who gave her child an F. Tone:______________________ C

how a convection current can enable a hawk or eagle to soar upward without flapping its wing

The quotient of a number and 5, minus 2,is 8.

how do you write 2,049,000 in expanded form

by what methods did paleolithic people get food?

In regards to supply, the law of supply and demand states that as ________________