Write (-5 +81) + (-5 - 81) as a complex number in standard form.
0
-10
o
-10 + 131
-10 +1
10 - 131

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6