Question

someone help me please​

Answer 1

Answer:

$16x^4 - 48x^2y^2 + 36y^4$

Step-by-step explanation:

$(a-b)^2 = a^2 -2ab +b^2\\\\(4x^2 - 6y^2)^2 = (4x^2)^2 - (2*4x^2*6y^2)+(6y^2)^2\\\\(4x^2 - 6y^2)^2= 16x^4 - 48x^2y^2 + 36y^4$

Hope this helps you mate...

Hope you are safe...

:)