Answer:
1/16
Step-by-step explanation:
This means 1/2x2x2x2 = 1/16
(x+2)(x+1)
Assuming im interpreting this correctly, it should be (x+2)(x+1), since if you plug in -2 and -1, it will give you 0, which is the answer.
56.
46+10=56
+18
