Question

if x=2√3, find the value of x³+1/x³..​

Answer 1

Answer:

41.59 is the answer for this question

Answer 2

hey mate

given here

x=2√3

find here

x³ + 1/x³=?

so,

1/x³ = 1/(2√3)³

=1/8×3×√3

=1/24√3

now,

x³ + 1/x³ = 24√3 + 1/(24√3)

=[(24×24 ×√3 × √ 3)+1]/24√3

= 24×24× 3 /(24√3)

= 24×24×3×√3/24×3

= 24×√3

=24√3

I hopes its help's u

@abhi.❤❤