Answer:
-18
Step-by-step explanation:
because 6 by -3 6(-3) meaning to mulitple so you mulitple 6x -3
Irrational, because if you simplify the root V72=6V2
Answer:
yayyyy
Step-by-step explanation:
20 * b(squared) would be the simplification of b5 * b4
You are just multiplying the two number together. You just have to remember that b4 is just b * 4... So b * 4 * b * 5 would equal 20 * b squared