Answer:
B. X squared is -3 times -3, which is equal to 9.
Step-by-step explanation:
x= 5/4 + −1/4√17 or x = 5/4 + 1/4√17
80
Step-by-step explanation
12x12 divided by 9 x 5
-3
-12(x-12)=-9(1+7x)
-12x+144=-9-63x
-12x+63x=-9-144
51x=-153
x=-153/51=-3
3.408 × 10-6 i think