if a=2- root 5/2+ root 5 and b=2+ √ 5/2- √ 5 then find the value of a² -b²
Please send the answer with all the steps and identities written
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Answer:
=11/4
Step-by-step explanation:
a=2-root5/2+root5
a=2-(root5/2-root5)
b=2+root5/2-root5
b=2+(root5/2 -root5)
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