0 0 votes If $x$ and $y$ are real numbers such that $4 x^{2}+4 y^{2}-4 x y-6 y+3=0$, then the value of $(4 x+5 y)$ is Others cat2024-set2 numerical-answer + – Shubham Sharma 2 3.9k points 503 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.