Question

(3x+1/2x)^2 expand the following​

Answer 1

Answer:

so simple dude try harder

Answer 2

Answer:

(3x+1/2x)^2

=(3x)^2+2.3x.1/2x+(1/2x)^2

=9x^2+3+1/4x^2

=8x^2+1/4x^2+3