1+(4x) ??????????? I think so
Answer:
16x^4+32x^3+24x^2+8x+1
Step-by-step explanation:
(2x+1)^4
(2x+1)*(2x+1)*(2x+1)*(2x+1)
Answer:
nsjzjzk
Step-by-step explanation:
sbsnnsiydo6srkyfzlufzwhcw
Answer:
4n^2-20n+25
Step-by-step explanation:
(-2n+5)^2
=4n^2-20n+25