aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
Multiple choice

If the equations $x^2+ax+12=0, x^2+bx=15=0$ and $x^2(a+b)x+36=0$ have a common positive root then ordered pair (a,b) is

  1. (-6,-8)

  2. (-7,-8)

  3. (-6,-7)

  4. (-7,-9)

Reveal answer Fill a bubble to check yourself
A Correct answer

Keep practicing — related questions

  • What will be the output of the program? public class Switch2 { final static short x = 2; public static int ...
  • Arrange the following characters in ascending order according to their ASCII value. b, A, (z-A), 0, Z
  • Name the stage of cell cycle at which the following events occurs. 1. Chromosomes are moved to spindle equa...
  • What will be the output of the program (when you run with the -ea option) ? public class Test { public stat...
  • What will be the output of the program? public class Test { public static void main(String[] args) { int x ...
  • What will be the result of the given code snippet in C language? main() { int x=1; clrscr(); for(;x++;x%10?...
  • What will be the output of the program? class Test { public static void main(String [] args) { int x= 0; in...
  • What will be the output of the program? class A { final public int GetResult(int a, int b) { return 0; } } ...

Practice this chapter

  • Algebra (3715 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy