Question

39) the value of 7½8½​

Answer 1

Step-by-step explanation:

$\: {56}^{ \frac{1}{2} }$

Answer 2

Answer:

b).56½ is the answer

Step-by-step explanation:

⇒ (7)21.(8)21

⇒ (7×8)21

[∵mx.nx

=(m×n)x]

⇒56½

Hope its help..