lll0 lll0
  • 24-10-2019
  • Mathematics
contestada

Product of (5+2i)(-3-4i)

Respuesta :

Аноним Аноним
  • 24-10-2019

Answer:

(5 - 2i) (5 + 2i) = 5 * 5 + 5 * 2i - 5 * 2i - 2i * 2i

... = 25 + 10i - 10i - 4i^2

... = 25 + 4 = 29

Step-by-step explanation:

Answer Link

Otras preguntas

why do we need to know how to use a computer
what volume measured in stp will 3.75 grams of helium gas occupy?
√64/25 how u solve this step by step
log11 1/121=-x-4 stupid math
Which of the below statements is not true about Arlington National Cemetery?a) It's the only cemetery in the country with veterans from all U.S. wars.b) The lan
why do we need to know how to use a computer
What does each angle term mean? OAT ITT EAT SATT ?
identify the greatest common factor or label as prime ** 28a^2-4ab
which project came first: Gemini, Space Shuttle, Mercury, Apollo?
log3 27=3x+6 solve this please