Question

4 * 25 sqarue root

Answer 1

10

Answer 2

\( \color{Black}{\Rightarrow \sqrt{4 \times 25}}\)

\( \color{Black}{\Rightarrow \sqrt{100}}\)

\( \color{Black}{\Rightarrow \pm 10 }\)

Answer 3

10

Answer 4

Actually it's plus or minus 10, as both work

Answer 5

thx

Answer 6

as squareroot is given in qsn not to take -ve sign

Answer 7

\[ 2*\sqrt{81}\]