Question

Запиши вираз у вігляди добутку степенів a) aabaabbaaa б) х(-y)xxx(-y)x(-y)(-y) в)2ccc*2cccccc г)a(-3/b)aaa(-3/b)(-3/b)a

Answer 1

aabaabbaaa=а⁷b³

х(-y)xxx(-y)x(-y)(-y)=х⁵(-у)⁴=х⁵у⁴

2ccc*2cccccc=2²*с⁹

a(-3/b)aaa(-3/b)(-3/b)a=а⁵*(-3/b)³

Answer 2

a) aabaabbaaa = a^4b^4a^3 б) х(-y)xxx(-y)x(-y)(-y) = x^4y^5(-x)^2(-y)^3 = -x^2y^8 в) 2ccc*2cccccc = (2c^3)(2c^6) = 4c^9 г) a(-3/b)aaa(-3/b)(-3/b)a = a^4b^-9