If a=2&b=-2 . What is the value of a^2-b^2
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Answered by
2
Answer:
answer is 0
step by step explanation:
=2²-(-2)²
=4-4 (because - x - = +)
=0
Answered by
0
Answer:
0
Step-by-step explanation:
as given a=2 and b=-2
a²-b²
2²- (-2)²
4-4
0
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