habibahakki887 habibahakki887

03-11-2020
Mathematics

contestada

find the result in the simplest form: 2 - (1 - 2i) + (4 - 5i) - (1 - 3i)

Respuesta :

jimrgrant1 jimrgrant1

03-11-2020

Answer:

4

Step-by-step explanation:

Given

2 - (1 - 2i) + (4 - 5i) - (1 - 3i) ← distribute parenthesis

= 2 - 1 + 2i + 4 - 5i - 1 + 3i ← collect like terms

= 4

Answer Link

Otras preguntas

Which atom in the ground state requires the least amount of energy to remove its valence electron?(1) lithium atom (2) potassium atom (3) rubidium atom (4) sodi

Y = -3x + 15 what are the steps to solving this

What pH must organisms maintain?

The percentage by mass of Br in the compound AlBr3 is closest to (1) 10.% (3) 75% (2) 25% (4) 90.%

Which characteristic allowed the Industrial Revolution to begin in England? a. long life expectance b. numerous (many) rivers c. mostly urban

Which characteristic allowed the Industrial Revolution to begin in England? a. long life expectance b. numerous (many) rivers c. mostly urban

What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M

Which indicator is blue in a solution that has a pH of 5.6? (1) bromcresol green (3) methyl orange (2) bromthymol blue (4) thymol blue

Which condition causes ocean salinity to increase? A. river water flowing out into the ocean B. high levels of precipitation C. high levels of evaporation

What is a bibliography??