If the equation is graphed in the -plane, it forms a circle. What is the radius of the circle? Loading... Page navigation ← Daily PWN 046 Daily PWN 048 →
must remember completing the square requires to add not subtract. -25+-49+-70 = -144 the negative I was thinking something imaginary. Too much imagination. That perfect square caught my attention and I thought 12= square root of 144 Log in to Reply
Comments (2)
Coincidentally enough, we just covered this in Algebra II today. 🙂
must remember completing the square requires to add not subtract. -25+-49+-70 = -144 the negative I was thinking something imaginary. Too much imagination. That perfect square caught my attention and I thought 12= square root of 144