1)(3x - 7y + 15y - 3x) / 4xy = 8y / 4xy = 2 / x
2)(7a + p^3 - 7a + 2p^3) / 3p = 3p^2 / 3p = p
3)(5a - b^4 + b^4 + 5a) / 6b^5 = 10a / 6b^5 = 5a / 3b^5
4)(3a - 4 + 4a + 5 - 8a + 1) / 8a = 0 / 8a = 0
Отже спрощені вирази:
1)2 / x
2)p
3)5a / 3b^5
4)0
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Answers & Comments
1)(3x - 7y + 15y - 3x) / 4xy = 8y / 4xy = 2 / x
2)(7a + p^3 - 7a + 2p^3) / 3p = 3p^2 / 3p = p
3)(5a - b^4 + b^4 + 5a) / 6b^5 = 10a / 6b^5 = 5a / 3b^5
4)(3a - 4 + 4a + 5 - 8a + 1) / 8a = 0 / 8a = 0
Отже спрощені вирази:
1)2 / x
2)p
3)5a / 3b^5
4)0