When X=1, the value of algebraic expression ax to the third power +bx-6 is 8. Try to find the value of algebraic expression ax to the third power +bx-6 when x=1 If x =3=5- y, a and b are reciprocal, thensecond (x+y)+5ab=? When X=1, the value of algebraic expression ax to the third power +bx-6 is 8. Try to find the value of algebraic expression ax to the third power +bx-6 when x=1 If x=3=5-y, a and b are reciprocal, then one-second (x+y)+5ab=?

When X=1, the value of algebraic expression ax to the third power +bx-6 is 8. Try to find the value of algebraic expression ax to the third power +bx-6 when x=1 If x =3=5- y, a and b are reciprocal, thensecond (x+y)+5ab=? When X=1, the value of algebraic expression ax to the third power +bx-6 is 8. Try to find the value of algebraic expression ax to the third power +bx-6 when x=1 If x=3=5-y, a and b are reciprocal, then one-second (x+y)+5ab=?

Let x=-1, the value of the algebra be y
X=1, algebraic expression ax bx-6=8
1 A+b=14
When x=1, the algebraic expression ax bx-6=y is obtained
2-A-b-6=y
Formula 1+ Formula 2: y=-20


^ Represents the third power

Supplement
According to the formula x=3, y=8, a and b are reciprocal ab=1
Algebraic expression 1/2X [(x+y)+5ab ]=1/2X16=8

Given that a and b are reciprocal numbers, c and d are reciprocal numbers, and the absolute value of X is equal to 5 Find: The square of X +(a+b+cd) x+(a+b) to the 2008 power +(-cd) to the 2007 power Given that a and b are reciprocal numbers, c and d are reciprocal numbers, and the absolute value of X is equal to 5 Seek: The square of X +(a+b+cd) x+(a+b) to the 2008 power +(-cd) to the 2007 power

The absolute value of X is equal to 5a+b=0cd=1|x|=5=> x=5,-5x=5 The square of X+(a+b+cd) x+(a+b) The power of 2008+(-cd) The power of 2007=25+(0+1)*5+0+(-1)^2007=30-1=29x=-5 The square of X+(a+b+cd) x+(a+b)