-1
32 4 plus 2 the third power -3 cannot be evaluate.
If you mean x = 3 then 8*3+2 = 26
(7-3)^2 plus (7-1)^2 = 16+36
3
3x + 7 = 3(-3) + 7= -9 + 7= -2
It evaluates to: 12+(-1)+(-1)+3 = 13
The total sum of 4+5.23+3 = 12.23
x = -2
208
(3 times 2) + 4 times (7-1) = 30
-95 -3(-2)squared times (-4)(-2) plus 1 -3(-4)(-8)+1 (12)(-8)=1 (-96)+1 -95
Put n = 1, 2, 3, 4 etc in the expression 5n + 2 and evaluate to get the sequence.