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Solve the following quadratic inequalities. Find the solution set and show your solution.
1. x^2-5a>50
2. x^2+7x-30<0
3 x^2-x-56≥0


PLEASE HELP THANK YOU!!


Sagot :

[tex]\large\bold\color{red}{Kasagutan}[/tex]

  1. The answer is 0
  2. The answer is (-10, 3)
  3. The answer is -8

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[tex]\large\bold\color{black}{WonMoon✍}[/tex]