The square of a number exceeds that number by 12. what are the two possible solutions?
3 or -4
3 or 4
-3 or 4

Which of the following is correct interpretation of the expression -4+13

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)