Advertisements
Advertisements
प्रश्न
Solve the following quadratic equation by factorisation:
(2x + 3) (3x - 7) = 0
उत्तर
The given quadratic equation is
(2x + 3) (3x - 7) = 0
⇒ 2x + 3 = 0 or 3x - 7 = 0
⇒ x = `{(-3)/(2), (7)/(3)}`.
APPEARS IN
संबंधित प्रश्न
Solve for x
`(2x)/(x-3)+1/(2x+3)+(3x+9)/((x-3)(2x+3)) = 0, x!=3,`
Solve the following quadratic equations by factorization:
3x2 − 14x − 5 = 0
The difference of squares of two numbers is 180. The square of the smaller number is 8 times the larger number. Find two numbers.
Solve the following quadratic equations by factorization:
`(2x – 3)^2 = 49`
The sum of two natural numbers is 15 and the sum of their reciprocals is `3/10`. Find the numbers.
Solve the following equation : 5x2 - 11x + 2 = 0
Solve the following equation:
`(x - 1)/(2x + 1) + (2x + 1)/(x - 1) = 5/2 , x ≠-1/2`
Solve the following quadratic equation by factorization method : `"x"^2 - 5"x" - 36 = 0`
Solve the equation:
`6(x^2 + (1)/x^2) -25 (x - 1/x) + 12 = 0`.
Solve the following equation by factorisation :
2x2 + ax – a2= 0
