divide ax^2+bx+c=0 by x^2 on both sides. what is the new equation?
回答 (1)
2018-06-13 2:19 pm
ax² + bx + c = 0
Divide the equation by x² on the both sides:
(ax² + bx + c)/x² = 0/x²
The new equation is:
a + (b/x) + (c/x²) = 0
Put 1/x = y, the new equation can also be written as:
a + by + cy² = 0, where y = 1/x
Divide the equation by x² on the both sides:
(ax² + bx + c)/x² = 0/x²
The new equation is:
a + (b/x) + (c/x²) = 0
Put 1/x = y, the new equation can also be written as:
a + by + cy² = 0, where y = 1/x
收錄日期: 2021-04-24 01:15:11
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https://hk.answers.yahoo.com/question/index?qid=20180613055151AAh7AMe