Advertisements
Advertisements
प्रश्न
Which of the following are quadratic equation in x?
`2x^2+5/2xsqrt3=0`
उत्तर
Clearly, `(2x^2+5/2x-sqrt3)` is a quadratic polynomial.
`∴ 2x^2+5/2x-sqrt3=0` is a quadratic equation.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Check whether the following is quadratic equation or not.
x2 - 3x = 0
Solve:
2x4 – 5x2 + 3 = 0
Without solving, comment upon the nature of roots of the following equation:
`x^2 + 2sqrt(3)x - 9 = 0`
`4x^2-4a^2x+(a^4-b^4)=0`
`x^2-2ax(4b^2-a^2)=0`
`3^((x+2))+3^(-x)=10`
Find which of the following equations are quadratic:
(x – 1)2 + (x + 2)2 + 3(x + 1) = 0
Write the quadratic equation 3y2 = 10y +7 in the standard form ax2 + bx + c = 0 .
Which of the following are quadratic equation:
`(x -(1)/x)^2` = 0.
Which of the following is not a quadratic equation?
