If u = 1 + 3i and v= -4 - 5i, find u + V.

-3-2i

Step-by-step explanation:

u+V= 1+3i+(-4-5i)=1+3i-4-5i= -3-2i

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb