Answer:
1) I believe 6 (im wrong I know it)
Step-by-step explanation:
you do whatever like 13902-1 , im so smart
Answer:
Square roots are when you multiply the same number by itself like for example, the square root of 5 is 25, because 5*5=25
Step-by-step explanation:
Answer:
i think 4 th option
if u want to verify just substitute (4,-2)