Which two square roots are used to estimate 47 ? O A 25 and 136
O B. 25 and 49
C. 36 and 149
O D. 49 and 164

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

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they are simplified

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

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step-by-step explanation: