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mario62 [17]
3 years ago
14

Suppose a - b = 0a−b=0a, minus, b, equals, 0. Which one of these expressions equals ababa, b?

Mathematics
1 answer:
juin [17]3 years ago
6 0
Ab=a² and ab=b².

Since a-b=0, this means that a=b.

For ab, we can rewrite this as a*a, which is a².

We can also write this as b*b, which is b².
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