How do you solve $2 x^{2} + 7 x + 2 \geq 0$ $2x^2 + 7x + 2 >=0$ ?

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How do you solve $2 x^{2} + 7 x + 2 \geq 0$ $2x^2 + 7x + 2 >=0$ ?

1 Answer

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Answer 1 · 2015-10-27T03:13:12

ALL inequalities can be solved by first solving the equality arnd THEN insuring that the range of the final answer matches the limits and direction of the inequality.

Explanation:

In this case, use the Quadratic Equation to solve for 'x' in:

2x^2 + 7x + 2 = 0

Then your answer will be x >= 'x'.

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How do you solve $2 x^{2} + 7 x + 2 \geq 0$ $2x^2 + 7x + 2 >=0$ ?

1 Answer

Explanation:

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How do you solve $2 x^{2} + 7 x + 2 \geq 0$ $2x^2 + 7x + 2 >=0$ ?