Factor this polynomial expression. x2 + 10x+ 25
A. (x - 5)(x-5)
B. (x - 25)(x - 1)
C. (x+5)(x+5)
O D. (x + 25)(x+1)

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Which system of linear inequalities is represented by the graph?

(60 points) explain this in detail