Which of the following is the rationalized form of (5-2√3)/(5√3+2)? (1 mark) *
1 point
(29√3+40)/71
(29√3-40)/221
(29√3-40)/71
(29√3+40)/221
Answers
Answered by
0
Step-by-step explanation:
(29√3-40)/71 is right answer
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Answered by
0
Answer:
it's option C i.e. (29√3-40)/71
Step-by-step explanation:
by multiplying with conjugate surd of denominator for numerator as well as denominator
(5-2√3) (5√3-2) (29√3-40)
------------ × ------------ = ---------------
(5√3+2) (5√3-2) 71
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