Find the value of the expression a² -2ab + b² for a = 1 and b = 1
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4
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0 is the answer for your question
Answered by
2
Answer:
answer is -2
Step-by-step explanation:
a² - 2ab + b²
subs. the values
(1)² - 2 (1)(1) + (1)²
1 - 2 + 1
1 - 3
-2
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