kenziieeegreenwood1 kenziieeegreenwood1
  • 30-09-2020
  • Mathematics
contestada

Z^4= -625 find the solution

Respuesta :

Space
Space Space
  • 30-09-2020

Answer:

z = 5i

Step-by-step explanation:

√-1 = i

Step 1: Write equation

z⁴ = -625

Step 2: 4th root both sides

z = [tex]\sqrt[4]{-625}[/tex]

Step 3: Factor out negative

z = [tex]\sqrt[4]{625}(\sqrt[4]{-1} )[/tex]

Step 4: Simplify

z = 5i

Answer Link

Otras preguntas

How is the dual credit program different from the AP program?
please help and fast!!
What does summarizing involve?
Think of two ways gravity helps glaciers shape landforms.
URGENT PLZZ SOMEONE HELLLPP Which statement supports the idea that waiting to become a parent is advantageous? Teen parents are 11 percent more likely to di
Which turns metamorphic and sedimentary rocks into igneous rock? A. pressure and heat B. melting and cooling C. compaction and cementation
When bacteria reproduce by ____________________ one cell divides to form two identical cells.
-8p+14=42 step by step - - If u give the answer I’ll give u a crown
Which island belongs to Chile?
Grant's Research What animals did the grant study in galapagos island? What did he observe? What was the brief goal of their studies? What did they conclude? PL
RELAXING NOICE
Relax