Question

(¼xy-z²)² simplify...
fast....​

Answer 1

Answer:

1/8x^2y^2 + z^4 - 1/2xyz^2

Step-by-step explanation:

• (1/4xy-z^2)^2........[(a-b)^2=a^2+b^2-2ab]..

• (1/4xy)^2 + (z^2)^2 - 2(1/4xy)(z^2)..

• 1/8x^2y^2 + z^4 - 1/2xyz^2

I hope this answer helps you.... All the best...