Answer:
C
Step-by-step explanation:
Answer:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Exact Form:
x=1+√5 ,1−√5
24 x 9 + 8 i think because you have to replace b with 9
Answer:
65
Step-by-step explanation:
13(13-3)/2 = 65 diagonals.
The first one is fair and the second one is fair as well