Answer:
16x^4+32x^3+24x^2+8x+1
Step-by-step explanation:
(2x+1)^4
(2x+1)*(2x+1)*(2x+1)*(2x+1)
Y is behind 2 its in plain sight
Answer:
2 times _ minus three = 12
x=9
Step-by-step explanation:
In my head I would do 12 divided by 2 then I would add 3 to 6 which is the answer to 12 divided by 2
Answer:
10x-2y
Step-by-step explanation:
distribute for both of them then multiply both answers by 2 and add them
2(x+y)= (2x+2y) x2= 4x+4y
3(x-y)= (3x-3y) x2= 6x-6y
4x+4y+6x-6x
10x-2y
