Answer:
(x - 1/2)(x - 3) = 0
x² - 7/2x + 3/2 = 0
2x² - 7x + 3 = 0
(x - 7)(x + 3) = 0
x² - 4x - 21 = 0
(x + 4)(x - 7) = 0
x² - 3x - 28 = 0
(x - 1/2)(x - 2/3) = 0
x² - 7/6x + 1/3 = 0
3x² -7/2x + 1 = 0
(x - 11/2)(x - 5/2) = 0
x² - 8x + 55/4 = 0
4x² - 32x + 55 = 0
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Answers & Comments
Answer:
1.
(x - 1/2)(x - 3) = 0
x² - 7/2x + 3/2 = 0
2x² - 7x + 3 = 0
2.
(x - 7)(x + 3) = 0
x² - 4x - 21 = 0
3.
(x + 4)(x - 7) = 0
x² - 3x - 28 = 0
4.
(x - 1/2)(x - 2/3) = 0
x² - 7/6x + 1/3 = 0
3x² -7/2x + 1 = 0
5.
(x - 11/2)(x - 5/2) = 0
x² - 8x + 55/4 = 0
4x² - 32x + 55 = 0