Question 18
What is the value of $x$ and $y$ if $x^2-4x+y^2+6y=-13$?
Editorial note: Take x and y to be real numbers.
Editorial note: Take x and y to be real numbers.
PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round Question 18
PIMSO Maths · PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round