Question

im struggling with these expressions; can anyone help?
[(2x^2y)^3/(3xy^3)^2] and
[(8x^2)^2/(2y^3)^4]^-1 and
[8x^3y^2/4a^2b^4]^-2
please help!!

Answer 1

@faceman

Would you verify that the attached questions are the ones you have entered in your post? Thanks.

Answer 2

the first one is
\[8 x ^{4} \div 9y ^{3}\]

Answer 3

\[16 y^2 \div 64 x^4\]

Answer 4

\[16\div (64 \times a^4 \times b^8 \times x^6 \times y^4 )\]