Write each of the following in algebraic form:
(1) The sum of x and y (x<y) is multipied by their difference.
(2) The square of the difference between x and 3y (x>3y)
THANKS!
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maths problems(algebraic)
2009-08-23 7:09 pm
回答 (1)
2009-08-23 7:42 pm
✔ 最佳答案
(1) Sum is x + yDifference is y – x
Multiply together (x + y)(y – x)
(2) Difference of x and 3y = x – 3y
The square = (x – 3y)2
收錄日期: 2021-04-23 23:18:53
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