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Jawaban: 1. 1/√2 = (1/√2) * (√2/√2) = √2/22. -√3/√5 = (-√3/√5) * (√5/√5) = -√15/53. √3/(5-√2) = (√3/(5-√2)) * ((5+√2)/(5+√2)) = (√3(5+√2))/(25-2) = (5√3+√6)/234. √2/(√7+2) = (√2/(√7+2)) * ((√7-2)/(√7-2)) = (√2(√7-2))/(7-4) = (√14-2√2)/35. (2-√5)/(2+3√5) = ((2-√5)/(2+3√5)) * ((2-3√5)/(2-3√5)) = (4-6√5-2√5+15)/(4-45) = (19-8√5)/(-41) = (-19+8√5)/416. (√3-1)/(2√3+3) = ((√3-1)/(2√3+3)) * ((2√3-3)/(2√3-3)) = (6-3√3-2√3+3)/(12-9) = (9-5√3)/3 = 3 - (5/3)√3@Ara14127. 5/(4√2) = (5/(4√2)) * (√2/√2) = 5√2/88. √2/(√3-3√2) = (√2/(√3-3√2)) * ((√3+3√2)/(√3+3√2)) = (√6+6)/(3-18) = (√6+6)/(-15) = (-√6-6)/159. (√3+√2)/(√3-√2) = ((√3+√2)/(√3-√2)) * ((√3+√2)/(√3+√2)) = (3+2√6+2)/(3-2) = 5+2√610. (2-√6)/(√7+√6) = ((2-√6)/(√7+√6)) * ((√7-√6)/(√7-√6)) = (2√7-2√6-√42+6)/(7-6) = 2√7-2√6-√42+6

Answered by ara1412 | 2025-08-11