(2-x) ² on the bracket
Answers
Answered by
0
Answer:
[(2)²+(x)²-2×x
=4 +x²-2x
Answered by
0
Answer:
x²-4x+4
formula used(a²-b²)=a²+b²-2ab
(2-x)²
=>4+x²-4x
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