Question

simplify using identities : (2x - 3y)²​

Answer 1

Answer:

$(2x - 3y) {}^{2} = 4x { }^{2} - 9y {}^{2}$

Answer 2

Step-by-step explanation:

(a-b) ^2

a^2-2ab+b^2

4x^2-12xy+9y^2