32
the greatest common factor of 480 and 128 is 32
480 / 32 = 15
128 / 32 = 4
1) (2i-4)-(6i+9) = 2i-4-6i-9 = -4i-13
2) (-3+8i)+(3-8i) = -3+8i+3-8i = 0+0i = 0
Answer: 4/9
Step-by-step explanation:
apply product rule to 2/3 2^2 / 3^2
Answer:
Step-by-step explanation: -1, 16