Question

Simplify: 481–8 3216 +15 5/32 + V225.​

Answer 1

Answer:

question me v Hai ya galat type hua hai

Answer 2

Step-by-step explanation:

Hi, write 81 ,216 , 32 ,225 as product of the prime. 1) 81 = 3 3 x 3 x 3 2) 216 = 2 x 2 x 2 x 3 x 3 x 3 3) 32 = 2 x 2 x 2 x 2 x 2 4) 225 = 3 x 3 x 5 x 5 Now , i) fourth root of 81 = ( 81) 1/4 =( 3^4 ) 1/4 = 3^ (4 x 1/4 ) = 3 %3D ii) V216 = ( 216 ) 1/3 = ( 2 x 3° )^ 1/3 = [ (2 x 3) * 1/3 = (2 x 3) = 6 %3D iii ) fifth root Of 32 = ( 32 )^1/5 = ( 2^5 ) ^1/5 = 2 %3D iv) v225 = v (3 x 3) x ( 5 x 5 ) = 3 × 5 = 15Given problem is , fourth root of 81 - 8 V216 + 15 fifth root of 32 + v225 = 3 - (8 x 6 ) + ( 15 x 2) + 15 [ put from (i) to ( iv) values ] = 3 - 48 + 30 +15 %3D = 48 - 48 = 0 %3D I hope it helps you.