Question

I need answers fast here
don't give unnecessary answers if u don't know bout it else I will report okk​

Answer 1

Answer:

(3 + 19√3)/3

Step-by-step explanation:

= ∛3 + 2 √(3×3×3) + 1/√3

=  ∛3 + 2×3√3 +  1/√3

= [ ∛3 ×√3  + ( 6√3×√3) +1}/√3

= (∛9 + 18 +1)/√3

= (∛9 +19)/√3

rationalise by √3/√3

= (∛9 +19)/√3 × √3/√3 =( ∛9×√3 + 19√3 )/√3×√3 =(3 + 19√3)/3

Answer 2

Answer:

(3 + 19√3)/3

Step-by-step explanation:

= ∛3 + 2 √(3×3×3) + 1/√3

=  ∛3 + 2×3√3 +  1/√3

= [ ∛3 ×√3  + ( 6√3×√3) +1}/√3

= (∛9 + 18 +1)/√3

= (∛9 +19)/√3

rationalise by √3/√3

= (∛9 +19)/√3 × √3/√3 =( ∛9×√3 + 19√3 )/√3×√3 =(3 + 19√3)/3