Answer:

Step-by-step explanation:

There is a perfect square of 25, so we remove it.

Split the radical sign for both radicand.

Simplify the perfect square;

Answer:
-1 and 5
-2 and 6
-4 and 8
<u><em>They all give the same total i.e. 4</em></u>
The factoring: (x+2) (x+3) (x-3)
zeros: x=-2,-3,3
-4 + -3 = -7 Hope this helps!