contestada

Complete the expansion of this expression by finding the values of the capitalised pronumerals

4x (5 + 4y + 3x) + 3y (1 + x) = Ax² + Bx + Cxy + Dy

A=
B=
C=
D=

Complete the expansion of this expression by finding the values of the capitalised pronumerals 4x 5 4y 3x 3y 1 x Ax Bx Cxy Dy A B C D class=