Question

evaluate √286225 and hence find the value of √2862.25 + √28.6225​

Answer 1

Answer:

58.85

Step-by-step explanation:

Given Evaluate √286225 and hence find the value of √2862.25 + √28.6225

 Given we need to find the square root of  

                        535

             ---------------------------------

             5        286225

             5        25

               ------------------------------

             103            362

                 3              309

             --------------------------------

             1065               5325

                                     5325

            ------------------------------------

                                  0

So the square root of 286225 is 535 and square root of 2862.25 will be 53.5 and square root of 28.6225 is 5.35

Now adding both we get 53.5 + 5.35 = 58.85.

Answer 2

Answer:

535

√2862.25 + √28.6225​ = 58.85

Step-by-step explanation:

evaluate √286225 and hence find the value of √2862.25 + √28.6225​

286225 = 5 * 57245

= 5 * 5 * 11449

= 5 * 5 * 107 * 107

= 5² * 107²

= ( 5 * 107)²

= 535²

=> √286225 = 535

√2862.25 + √28.6225​

= √286225/100  + √286225/10000

= 535/10 + 535/100

= (5350 + 535)/100

= 5885/100

= 58.85

√2862.25 + √28.6225​ = 58.85