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Mathematics 20 Online
OpenStudy (anonymous):

How do you rationalize this denominator??

OpenStudy (anonymous):

wre is it

OpenStudy (anonymous):

2+sqrtof 3divided by 2- sqrt of 3

OpenStudy (curry):

the new denominator is 4-3

OpenStudy (curry):

multiply both sides by 2-sq uare root of 3

OpenStudy (anonymous):

multiply both num and denominator by 2- sqrt of 3

OpenStudy (curry):

the numerator is 1 and the denominator is 4-3

OpenStudy (curry):

so the equation is 1

OpenStudy (anonymous):

really i got the new denominator ad 4- sqrt3 sqrt3

OpenStudy (anonymous):

1/(2-sqrt of 3)

OpenStudy (anonymous):

Ok now I am confused. How did you get the denominator as 1??

OpenStudy (curry):

cause 4-3

OpenStudy (anonymous):

nxt u got rationa*lise again

OpenStudy (curry):

2-sqrerootof 3 times 2 + square root of 3

OpenStudy (anonymous):

2+sqrt of 3

OpenStudy (curry):

siva can you help me with my latest question

OpenStudy (curry):

Cme on shiva please

OpenStudy (anonymous):

wat the ques

OpenStudy (curry):

You invest $2,000 at an interest rate that is compounded annually. After 5 years (corresponding to the 6th term of the compound interest sequence), your principal has increased to $2,375.37. What percent is the interest rate? Round to one decimal place and do not include units in your answer.

OpenStudy (anonymous):

curry !!! waitin

OpenStudy (curry):

sorry my computer slowing

OpenStudy (anonymous):

I am so lost now.

OpenStudy (curry):

so diud you do it shiva

OpenStudy (curry):

shiva?

OpenStudy (anonymous):

yup its 2.90%

OpenStudy (anonymous):

is it rite

OpenStudy (anonymous):

curry?>

OpenStudy (curry):

o

OpenStudy (curry):

hey shiva you got it wrong

OpenStudy (curry):

its 3.5

OpenStudy (anonymous):

k wen take n=5 u get tat ans i took n=6 my mistake dude

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