When X=-3, the value of 5th power of ax the fifth power + bx to the third power + cx-8 is 6, and when x=3, the value of ax to the fifth power + bx to the third power + cx-8

When X=-3, the value of 5th power of ax the fifth power + bx to the third power + cx-8 is 6, and when x=3, the value of ax to the fifth power + bx to the third power + cx-8

X=-3
Ax^5+bx^3+cx-8=a*(-3)^5+b*(-3)^3+c*(-3)-8=6
So a*(-3)^5+b*(-3)^3+c*(-3)=6+8=14
So -a*3^5-b*3^3-c*3=14
So a*3^5+b*3^3+c*3=-14
X =3
Ax^5+bx^3+cx-8
=A*3^5+b*3^3+c*3-8
=-14-8
=-22

When x =-3, the value of the algebraic expression ax to the fifth power + bx to the third power + cx-5 is 7, then when x =3, the value of this algebraic expression is obtained.

When x =-3, the value of the fifth power of the algebraic expression ax + the third power of bx + cx-5 is 7
I.e. a×(-3)^5+b×(-3)^3+c×(-3)-5=7
-3^5A-3^3b-3c=12, then 3^5a+3^3b+3c=-12
When x=3
The original formula is 3^5a+3^3b+3c-5
=-12-5
=-17