8. Which expression represents a negative
integer?
A. i^55
B. 9i^26 • 2i^8
C. (1square root 7)^3 • i^2
D. (2i^4)^3

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the