Question

I have stuck in this sum please tell me that what will be the next step....best answer will be marked as brainliest

Answer 1

$v = ( { \frac{6 \times {10}^{ - 25} }{9.1 \times {10}^{ - 31} } })^{0.5}$


$v = ( { \frac{6 \times {10}^{ - 25 + 31} }{9.1} })^{0.5}$


$v = ( { \frac{6 \times {10}^{6} }{9.1} })^{0.5}$


$v = ( { \frac{600\times {10}^{4} }{9.1} })^{0.5}$


$v = ( 65.934 \times {10}^{4} )^{0.5}$


$v = 8.12 \times {10}^{2}$

Answer 2

$\huge\mathcal{\fcolorbox{cyan}{black}{\pink{ĄNsWeR࿐}}}$

$v = ( { \frac{6 \times {10}^{ - 25} }{9.1 \times {10}^{ - 31} } })^{0.5}$

$v = ( { \frac{6 \times {10}^{ - 25 + 31} }{9.1} })^{0.5}$

$v = ( { \frac{6 \times {10}^{6} }{9.1} })^{0.5}$

$v = ( { \frac{600\times {10}^{4} }{9.1} })^{0.5}$

$v = ( 65.934 \times {10}^{4} )^{0.5}$

${\huge{v = 8.12 \times {10}^{2}}}$