simplify (2√3-1)^2 - (2√3+1)^2
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1
2
√
3
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√
3
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2
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2
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2
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3
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2
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3
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6
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Answered by
0
={( 2√3)^2 +(1)^2-2(2√3)(1)} -{(2√3)^2+(1)^2+2(2√3)(1)
={(12)^2+1-4√3} - {(12)^2+1+4√3
=144+1-4√3-144-1-4√3
- 4√3 and 4√3 cut
=145-145
=0
pl mark brainliest
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