bxf-mgii-whr
Step-by-step explanation:
come I will teach
16x^4-81y^4 difference of perfect squares...
(4x^2-9y^2)(4x^2+9y^2) that's one of the equivalents...
(2x+3y)(2x-3y)(4x^2+9y^2) that's another one of them...
The answer is choice D because if you combine the like terms, you get 15-23i
i hope that helps!!!!
Um I actually don’t know the answer I just need coins have a good day maam or sir there is the answer