Answer:
9.47
Step-by-step explanation:
Answer:
To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values. The result takes the sign of the integer with the larger absolute value. The sum of any integer and its opposite is equal to zero.
Number 1: (-1+2i)+(6-9i)
Number 2: (3-3i)-(4+7i)
Number 3: (-5+2i)+(-2+8i)
Answer:
125
Step-by-step explanation:
5 x 5 x 5
when doing equations like these we go left to right so
25 x 5
125
