Question

Simplify the expression: (4xy)-2

Answer 1

ANSWERS:

Answer 2

@melissa780 I need your magical powers again lol

Answer 3

#3

Answer 4

(4xy)^-2
1 /4^2x^2y^2
1 / 16x^2y^2

Answer 5

The third one is right.

Answer 6

a negative exponent can be moved from the numerator to the denominator or vice versa in order to change it into a positive :) and then solve easily

Answer 7

Awesome !

Answer 8

@melissa780

Answer 9

15x^4y^2 - 25x^2y^3 + 45xy / 5xy
3x^3y − 5xy^2 + 9
So the third option is right but you might want to check my math just in case.

Answer 10

ok thx