Question

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

Answer 1

B is the correct answer

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



good luck

Answer 2

Answer:B: 22

Step-by-step explanation: