Answer:
your answer would be 78
Step-by-step explanation:
78
9/702
- 63
_____
72
- 72
_______
0
i’m not from kentucky but it’s A
lmk if you need me to explain
Answer: Factor Pairs of 256
1 x 256 = 256.
2 x 128 = 256.
4 x 64 = 256.
8 x 32 = 256.
16 x 16 = 256.
Step-by-step explanation: These all equal up to 256
Quick steps to solve this.
1. Lets square both. (X +Y)*2 = 7*7
2. Then, X*2 + 2XY + Y*2 = 49
3. Since XY is given to 4, X*2 + 8 + Y*2 = 49
4. Move 8
5. X*2 + Y*2 = 49 - 8
6. X*2 + Y*2 = 41
The answer is "41" Boom!