Answer:

Step-by-step explanation:

Answer:
1 . x
3
+ 3
x
2
y + 3
x
y
2 + y
3
2. x
3
- 3
x
2 y + 3
x
y
2 - y
3
3. a + b
4 . a - b
Step-by-step explanation:
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Mark brainliest
There are 12 inches in a foot so after the pole was hit by the truck there was 3 feet and 6 inches so 38 ft- 3 ft and 6 inches is 34 FEET AND 6 INCHES