Question

If x = 3+3⅔+3⅓, then value of x³-9x²+18x-12 is

Answer 1

Answer:

88

if this helpful mark me as brainliest

Step-by-step explanation:

x= 3+3×2/3+3×1/3

x=3+[(3×3+2)÷3]+[(3×3+1)÷3]

x=3+(11/3)+(10/3)

x=3+(21/3)

x=3+7=10

x^3-9x^2+18x-12=(10^3)-(9×10^2)-12

=1000-900-12

=1000-912

=88