Simplify the radical expression (5+√3)(5-√3) a. 16 b. 22 c. 25+10√3 d. 16+10√3

asked Oct 16, 2019 68.6k views

2 votes

Simplify the radical expression (5+√3)(5-√3)

a. 16
b. 22
c. 25+10√3
d. 16+10√3

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7 votes

Answer:B: 22

Explanation:

Joneshf answered Oct 19, 2019

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B is the correct answer

$(5 + √(3) )(5 - √(3) ) \\ = 25 - \sqrt{3 {}^(2) } = 25 - 3 = 22$

good luck

Oeste answered Oct 20, 2019

by Oeste

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