Discover Questions

Make a conjecture about the next item in the sequence.1, -4, 9, -16,? Problem involving math induction! If m and n are distinct real numbers, prove that (m+2)^2 = (n+2)^2 if and only if x+y=-4? Number Theory: Find the roots of 4x^2+6x+1 in Z11 (could you please explain step by step? THANKS!)? How many edges in a circle? =B y I y is an integer and ≤−4