Question

Expand: the following term...​

Answer 1

Answer:

your answer is 9x^2 + 1/4y^2 + 4z^2 + -3xy + -2yz + 12zx

Step-by-step explanation:

(3x)^2 + (-1/2y)^2 + (2z)^2 + (2 x 3x  x  -1/2y) + (2 x -1/2 y x 2z) + (2 x 2z x 3x)

= 9x^2 + 1/4y^2 + 4z^2 + -3xy + -2yz + 12zx

please mark as brainliest as i have answered the question with explanation