The variables a and b represent positive numbers. When you find the difference a - (-b), do you expect the result to be less than or greater than a? What if a is negative and b is positive? Explain.

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

hello umm i don't understand your question can you explain it more pls

step-by-step explanation:

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions

prime

step-by-step explanation: