Answer:
144
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
.
............................
Answer:
+ 8
Step-by-step explanation:
To rationalise the denominator, multiply the numerator and denominator by the conjugate of the denominator.
The conjugate of
- 8 is
+ 8 , then

Answer:
Your answer would be 30a - year
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