Home
Class 11
MATHS
Solve the equation:x^2+3=0...

Solve the equation:`x^2+3=0`

Text Solution

Verified by Experts

The correct Answer is:
N/a

Given equation is `x ^(2)+3=0`
`" "x^(2) =- 3`
`" "x^(2)=3i^(2)`
`" "x=pmisqrt(3)`
Therefore, solutions of equation are `+isqrt(3) and -isqrt(3)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • COMPLEX NUMBERS AND QUADRATIC EQUATION

    NAGEEN PRAKASHAN|Exercise MISCELLANEOUS EXERCISE|20 Videos
  • COMPLEX NUMBERS AND QUADRATIC EQUATION

    NAGEEN PRAKASHAN|Exercise EXERCISE 5.2|8 Videos
  • BINOMIAL THEOREM

    NAGEEN PRAKASHAN|Exercise Example|68 Videos
  • CONIC SECTION

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|8 Videos

Similar Questions

Explore conceptually related problems

Solve the equation: x^(2)+3x+9=0

Solve the equation: x^(2)+3x+5=0

Solve the equation x^(2)+2=0 .

Solve the equation: x^(2)-2x+(3)/(2)=0

Solve the equation 2x^(2)+3ix+2=0 using the general expression for a quadratic equation.

Solve the equation x^2−(√3​+1)x+ √3=0 by the method of completing the square.

Solve the equation: 3x^(2)-4x+(20)/(3)=0

Solve the equation: x^(2)-x+2=0

Solve the equation (x^(2)-3x)^(2)+3x^(2)-9x-28=0 for real roots.

Solve the equation : 2sinx =3x^2 +2x+3