simplify -(√5 - √2) (√5 + √2)
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Step-by-step explanation:
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Answer:
5-2=3
Step-by-step explanation:
(a+b)(a-b)=a^2 - b^2
(√(5 )-√2)( √(5 )+√2)= (√(5 ))2-(√2) 2
= 5-2
= 3
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