4a/7 + 11a/14 = 5m/2n³-7/4n² = a-b/ba - a-b/ca = 5a-c/5ca²-2c-a/2ac²= 11c/63a+5c/42a=

Question

4a/7 + 11a/14 =
5m/2n³-7/4n² =
a-b/ba - a-b/ca =
5a-c/5ca²-2c-a/2ac²=
11c/63a+5c/42a=

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Answer 1

решение во вложении:

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