Two strikes
(4/7y^5)^2
= (4/7y^5)(4/7y^5)
= (16/49) y^10
(x/2y^5)^-2
= (2y^5/x)^2
= 4 y^10 / x^2
Find the simplified form of each expression.
1.(4/7y^5)^2
A.8/14y^10
B.16/49y^25
C.16/49y^10
D.8/14y^25
2.(x/2y^5)^-2
A.x^2/4y^10
B.4y^25/x^2
C.4y^10/x^2
D.x^2/4y^25
I think #1 is A and #2 is A
Please correct me if I'm wrong.
2 answers
anyone got full test answers