3 years ago

Solve. 0 = × squared +3

Mathematics

1 answer:

Marta_Voda [28]3 years ago

3 0

Answer:

± sqrt(3)i = x

Step-by-step explanation:

0 = x^2 +3

Subtract 3 from each side

-3 =x^2 +3-3

-3 =x^2

Take the square root of each side

±sqrt(-3) = sqrt(x^2)

±sqrt(-3) = x

We can split sqrt(-3) into sqrt(3) sqrt(-1) and we know that the sqrt(-1) is i

± sqrt(3)sqrt(-1) = x

± sqrt(3)i = x

You might be interested in

Answer to the equation -6+2c=3c-(6+5)

Phantasy [73]

Answer:

c = 5

Step-by-step explanation:

- 6 + 2c = 3c -(6+5)

-6 + 2c = 3c -11

-6 + 11 = 3c- 2c

5 = c

3 0

2 years ago

-11b+7=40<br> b=?<br><br> help, please

serious [3.7K]

Answer: -3

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

7/10 write the number as hundredths in a fraction form and decimal form

klemol [59]

7/10 as hundredths decimal: .07

7/10 as fraction: 7/100

7 0

2 years ago

What are the solutions to the system?

artcher [175]

Answer:

Step-by-step explanation:

I just plugged each variable into the equation. A is the only one that works.

4 0

3 years ago

PLZ PLZ HELP ME. THANKYOU. WILL GIVE BRAINLIEST

Alex Ar [27]

1. One solution
2.one solution
3.no solution
4.one solution
Hope this helped!

6 0

3 years ago

Solve. 0 = × squared +3​

Solve. 0 = × squared +3