Question

Please answer this (and I will mark it as the brainliest answer)

Answer 1

Answer:

= (√0.2209 + √0.1681)/(√0.2209 - √0.1681)

= √(0.47*0.47 + √0.41*0.41)/(√0.47*0.47 - √0.41*0.41)

= (0.47 + 0.41)/(0.47-0.41)

=(47+41)/(47-41)

= (88)/6

=44/3

Answer 2

Answer:

Step-by-step explanation:

2209 is a perfect square and its square root is 47

and the denominator 10,000 is also a perfect square and it square root is 100

1681 square root is 41

and the denominator 10,000 is also a perfect square and it square root is 100

now

sqrt(0.2209)=sqrt(2209/10,000)=47/100=0.47

sqrt(0.1681)=sqrt(1681/10000)=41/100=0.41

0.41+0.47/0.47-0.41=0.88/0.06=88/6=44/3