Which amount is larger and by how much? A positive number a or the same number a decreased by 50% and then increased by 50% of t
1 answer:
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Answer:
42
Step-by-step explanation:
|--------------1764------------|
| |
2 |-------882-----------|
| |
2 |--------441------|
| |
|------9-----| |----49---|
| | | |
3 3 7 7
From the factor tree we see that
Now we need to find the square root of 1764.