What are the square roots of 256? 13 and –13 14 and –14 16 and –16 98 and –98

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

-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

you already gave the answer

step-by-step explanation:

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.