Question

What is the square root of 625 in repidedly in subtraction

Answer 1

Answer:

625-1 =624

624-3=621

621- 5=616

616-7=609

609-9=600

600-11=589

589-13=576

576-15=561

561-17=544

544-19=525

525-21=504

504-23=481

481-25=456

456-27=429

429-29=400

400-31=369

369-33=336

336-35=301

301-37=264

264-39=225

225-41=184

184-43=141

141-45=96

96-47=49

49-49=0

625 square root is 25 by counting the number of steps

Answer 2

hi mate,

solution:

We need to find square root of 625 by repeated subtraction method.

625−1=624

624−3=621

621−5=616

616−7=609

609−9=600

600−11=589

589−13=576

576−15=561

561−17=544

544−19=525

525−21=504

504−23=481

481−25=456

456−27=429

429−29=400

400−31=369

369−33=336

336−35=301

301−37=264

264−39=225

225−41=184

184−43=141

141−45=96

96−47=49

49−49=0

At last the answer comes out to be 0.

Here number of steps to find this is 25.

Thus square root of 635 is 25.

i hope it helps you.