What is the factorization of the trinomial below?

x2 - 10x + 25

a. (x - 25)(x + 1)
b. (x - 25)(x - 1)
c. (x - 5)(x - 5)
d. (x - 5)(x + 5)

∠cbe and ∠deb are same-side interior angles.

i took the test

my apex says that it is false

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.

open side up . . 1/50 . . 2%

closed side up . . 5/50 . . 10%

landed on side . . 44/50 . . 88%