3 years ago

X^4 + x=0 Sole polynomial equation

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

8 0

Answer:

Step-by-step explanation:

X^4+x=0

X(X^3+1)=0

X(X+1)(x^2-x+1)=0

X=0, x=-1, x=(1+3^1/2i)x=(1-3^1/2i）

You might be interested in

Solve the equation <br><br> 10(0.4+0.5g)=4g<br><br> g=?

Ivenika [448]

Step 1: 10(0.4+0.5g)=4g
Step 2: 4 + 5g = 4g
Step 3: 4 = -1g
Step 4: -4 = g :)

8 0

3 years ago

Read 2 more answers

An item is regularly priced at $15. It is on sale for 25%off the regular price

Scilla [17]

Answer: $11.25

Step-by-step explanation:

25% of $15= 3.75

Subtract $3.75 from regular price of $15

=$11.25

6 0

4 years ago

Read 2 more answers

HELP PLEASE, LOOK AT PICTURE FOR WHOLE PROBLEM.. PLEASE ANSWER QUICK I DON'T HAVE MUCH TIME LEFT TO ANSWER

tatiyna

Answer:

2 $\sqrt{8}$

Step-by-step explanation:

According to Euclidian theorem :

h^2 = 4*8

h^2 = 32 find the root for both sides

h = 2 $\sqrt{8}$

4 0

3 years ago

Alright a real question I need help on

andreyandreev [35.5K]

B is your answer to this question

3 0

3 years ago

Please help . I’ll mark you as brainliest if correct

il63 [147K]

Answer:

30 m

Step-by-step explanation:

51-21=30

<h2><em><u>PLEASE VOTE BRAINLIEST GIVE THANKS</u></em></h2>

3 0

3 years ago