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

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Solve. 0 = × squared +3​

Solve. 0 = × squared +3