How do you simplify #(5 + sqrt 3)(5 - sqrt 3)#?

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1s2s2p Share
Mar 22, 2018

Answer:

#22#

Explanation:

We have #(a+b)(a-b)# which is the factored form of #a^2-b^2#

#a=5#
#b=sqrt3#

#5^2-sqrt(3)^2=25-3=22#

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