What is the product of the radical expression (-7squate root 2)(8+suare root 2)

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

The tile along the edge of a triangular community pool needs to be replaced? ?

The function f(x) is shown in this graph the function g(x)=6x