write the value of (4+square root 3)(4-squar root 3)
sharpyy:
16-3=13
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Answered by
3
(4+ root 3) (4- root3 ) = 4^2 - (root 3)^2 [ (a-b)(a+b) = a^2 -b^2]
= 16 -3 = 13
Hope it helps ya bruh
= 16 -3 = 13
Hope it helps ya bruh
Answered by
2
(4+√3)(4-√3)= {4^2 - (√3^2)}
= (16-3) = 13
Expression used: (a+b)(a-b) = (a^2 - b^2)
= (16-3) = 13
Expression used: (a+b)(a-b) = (a^2 - b^2)
pls mark it as the brainliest if it helps:)
^ wat is this sign please
^ means power for example : 2^3 = 8
hmm
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