Question

if a=2,b=-1,x=3, find the value
(i) x3-3(x-3)-x2-8
step by step btado brainlist answers karduga
right answer 10 hai​​

Answer 1

Step-by-step explanation:

x^3-3(x-3)-x^2-8

(x=3)

3^3-3(3-3)-3^2-8

27-0-9-8

27-17

=10

hope this helps you

Answer 2

Answer:

Answer is 10

Step-by-step explanation:

x3-3(x-3)-x2-8

x3-3x+9-x2-8

(3*3*3)-3*3+9-(3*3)-8

27-9+9-9-8

27-17

10