cc9kfdezBevsgbouraz cc9kfdezBevsgbouraz
  • 21-11-2016
  • Mathematics
contestada

Simplify (6 +i)(8 – 3i)

51 – 10i
48 – 32i
45 – 10i
48 – 10i – 3i^2 ...?

Relax

Respuesta :

johnkellock
johnkellock johnkellock
  • 22-11-2016
= 48 - 18i + 8i - 3i²
= 48 – 10i – 3i²
Answer Link

Otras preguntas

What is are,perimeter, and type?
Optimization- Of all rectangles with a perimeter of 10, which one has the maximum area? (Give dimensions)
Translating word problems to algebraic expressions:One number exceeds another by 24. The sum of the numbers is 58. What are the numbers?
why does the plasma cell have a well developed endoplasmic reticulum with lots of ribosomes
Double my tens digit to get my one digit. Doble me and i am less then 50
A __________ is a wide-mouthed body of water close to shore.A.gulfB.bayC.seaD.lake
why does the plasma cell have a well developed endoplasmic reticulum with lots of ribosomes
60% of 10 help me ///////////
Solve the given polynomial equation. Use the Rational Zero Theorem and Descarte's Rule of Signs as an aid in obtaining the first root.6x^3-7x^2-6x-1=0What is th
5% of 58 can someone plz help