Question

estimate the value of the following to the nearest Whole number square root 80 ​

Answer 1

Step-by-step explanation:

THIS IS CORRECT ANSWER

Answer 2

Answer:

1:-80

we known that 8×8 = 64 and 9×9=81

so the whole no. closest to√80 is 9..

2:-√1000

we know that 31×31=961

32×32=1024

1000 lies between 961and 1024

or 31×31<1000<32×32

thus √1000 lies between 31 and 32

3:-√350

we know that 18×18=324

19×19=361

since 350 lies between 324 and 361

thus √350 lies between 18 and 19