Question

solution of z^2+2=0 is Z=​

Answer 1

Answer:

z=√-2

Step-by-step explanation:

=z²+2=0

=z²= -2

=z=√-2

Answer 2

Step-by-step explanation:

Let z = x + y, then

z 2 2+∣z∣ 2 =0

⇒(x+y) 2 +∣x+y∣ 2 =0

⇒x 2 −y 2 +2xy+x 2 +y 2 =0

⇒2x 2 +2xy=0

Clearly y can be any real number hence, we will get infinitely many solutions

I hope it will help you

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