Answer:
Get a calculator a graphing calculator and insert each one of those in it
Answer:
B
Step-by-step explanation:
-8+2=-6 and im pretty sure negative of a power is just a regular power so its B
Answer:
(2x +3) (4x +y)
Step-by-step explanation:
refer the image
I recommend going to desmos graphing calculator and put those in and it should show