Question

Simplify: ⁴√81 - 8 ³√343 +15 ⁵√32 + √225​

Answer 1

Answer:

3_8×7+15 ×2 +15

3- 56 +30+15

48-56

-8ans

Answer 2

4^√81-8*3^√343+15*5^√32+√225

=27

Step-by-step explanation:

=(3)-(21)+(30)+(15)

= -21+3+30+15

= -21+48

= 48-21

= 27