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

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

a. 16
b. 22
c. 25+10√3
d. 16+10√3

asked
User Ivnext
by
7.9k points

2 Answers

7 votes

Answer:B: 22

Explanation:

answered
User Joneshf
by
8.4k points
0 votes
B is the correct answer


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



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User Oeste
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