Question

please help. how to solve if the index power is a fraction.​

Answer 1

Answer:

8140

Step-by-step explanation:

7400[1+5/100]^1/2

7400[1+5/100×2]

7400[1+5/50]

7400[1+1/10]

7400[11/10]

7400×11/10

740×11

8140

MAKE MY ANSWER BRAINLIEST.

Answer 2

Step-by-step explanation:

$7400 {(1 + \frac{5}{100}) }^{ \frac{1}{2} }$

$= 7400( {\frac{105}{100})}^{ \frac{1}{2} }$

$= 740 \sqrt{105} = 740(10.2) = 7548$