✨ Best Answer ✨
x(15-x)=36
-xの二乗+15x-36=0
xの二乗-15x+36=0
(x-12)(x-3)=0
x=3,12
間違えてたらごめんなさいT^T
✨ Best Answer ✨
x(15-x)=36
-xの二乗+15x-36=0
xの二乗-15x+36=0
(x-12)(x-3)=0
x=3,12
間違えてたらごめんなさいT^T
Users viewing this question
are also looking at these questions 😉
ありがとうございます!
助かりました❕❕