Question

Value of 7¹/² . 8¹/² is

Answer 1

PLEASE MARK AS BRAINLIEST

Answer:

15^1/2

Step-by-step explanation:

(7+8)^1/2

=15^1/2

HOPE U CAN UNDERSTAND

Answer 2

Answer:

When the powers are equal then add the bases

7^1/2+8^1/2

[7+8]^1/2

15^1/2

√15