how do you solve 47-5*11 over -12+4^2? Simplify the following:
(47-5×11)/(-12+4^2)
4^2 = 16:
(47-5×11)/(-12+16)
-12+16 = 4:
(47-5×11)/4
-5×11 = -55:
(47+-55)/4
47-55 = -(55-47):
-(55-47)/4
| 4 | 15
| 5 | 5
- | 4 | 7
| 0 | 8:
(-8)/4
The gcd of -8 and 4 is 4, so (-8)/4 = (4 (-2))/(4×1) = 4/4×-2 = -2:
Answer: |
| -2
