Question

сократите дробь, хелп1!1!

Answer 1

a) (75b^5c^3)/(50b^4c^4) = 3b/2c
б) 2b / (b^2 - 8b) = 2 / (b - 8)
в) (7x - 7y) / (x^2 - y^2) = 7(x - y) / (x - y)(x + y) = 7 / (x + y)
г) (a^2 - 36) / (a^2 - 12a + 36) = (a - 6)(a + 6) / (a - 6)(a - 6) = (a + 6) / (a - 6)

Answer 2

бож, спасибо♡♡♡