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Sophie [7]
3 years ago
14

What is the solution set of the quadratic inequality 6x2 + 1 <_ 0

Mathematics
2 answers:
frez [133]3 years ago
8 0

Answer:

No solution.

The solution set is \left \{ \phi \right \}

Step-by-step explanation:

We have been given the quadratic inequality 6x^2+1\leq 0

Subtract 1 to both sides

6x^2+1-1\le \:0-1\\\\6x^2\le \:-1

Divide both sides by 6

\frac{6x^2}{6}\le \frac{-1}{6}\\\\x^2\le \:-\frac{1}{6}

Now, we know that square of a number always gives positive values.

Thus, the above result never hold true for any real values of x.

Therefore, the inequality has no solution.

Hence, the solution set is \left \{ \phi \right \}

padilas [110]3 years ago
7 0

Answer : x^2\leq -1/6

Explanation:

6x^2 +1 \leq 0

shifting 1 to Right hand side becomes -1

6x^2\leq -1

shifting 6 on right hand side will divide -1 becomes -1/6

x^2\leq -1/6

Quadratic equation is the equation having degree 2 and inequality which is not  equal  to right hand side

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