ребята помогите
сократите дробь
1) m^2-3m/(m-3)^2
2) 4x-4y/ 8x
3) 8b-4/12b+16
4) p-pq/p+pq
5) a^2b-ab^2/ab^3
6) 5a+15b/3b+a
7) 2a-4b/16a-8b
сократите дробь
1) m^2-3m/(m-3)^2
2) 4x-4y/ 8x
3) 8b-4/12b+16
4) p-pq/p+pq
5) a^2b-ab^2/ab^3
6) 5a+15b/3b+a
7) 2a-4b/16a-8b
More Questions From This User See All
Answers & Comments
2)4x-4y/8x=4(x-y)/8y=x-y/2y
3)8b-4/12b+16=4(2b-1)/4(3b+4)=2b-1/3b+4
4)p-pq/p+pq=p(1-q)/p(1+q)=1-q/1+q
5)a^2b-ab^2/ab^3=ab(a-b)/ab^3=a-b/b^2
6)5a+15b/3b+a=5(a+3b)/3b+a=5
7)2a-4b/16a-8b=2(a-2b)/8(2a-b)=a-2b/4(2a-b)