Decide whether the following statements true or false. Justify your answer. (a) For any real x and y, x² + y2 > ]xy|. (b) There is a natural m such that the quadratic equation mx² - 5x +4 = 0 has two distinct real solutions.

Algebra & Trigonometry with Analytic Geometry
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ISBN:9781133382119
Author:Swokowski
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Decide whether the following statements true or false. Justify your answer.
(a) For any real x and y, x2 + y > ]xy|.
(b) There is a natural m such that the quadratic equation mx² – 5x + 4 = 0 has two distinct real solutions.
Transcribed Image Text:Decide whether the following statements true or false. Justify your answer. (a) For any real x and y, x2 + y > ]xy|. (b) There is a natural m such that the quadratic equation mx² – 5x + 4 = 0 has two distinct real solutions.
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