Question

If x= 9-4√5
find x3​

Answer 1

Answer:

=9−4√5

x=9−4√5(Decimal: 0.055728)

Rounding up to 2 decimals = 0.06

x³=0.06*0.06*0.06

  =(0.0036)(0.06)

  =0.000216

Answer 2

hey mate answer may be this

= 0.25

if it helps you plz mark me as brainliest