Answer:9x6−156x5+664x4+176x3−620x2−48x+144
Step-by-step explanation:
Answer:x 31.5 mm
Step-by-step explanation:I hope this helps
M^2 - 2mn + n^2
(-2)^2 -2(-2)(4) + 4^2
4 + 16 + 16
36
> your welcome :) and tell me if it’s right
The answer would be 1/4 pounds((One and one quarter pounds)) I hope this helps :3
