10 ( x = -3)
(x + 1)(x^2 - x + 1)
x^0 + x=1+x=x+1
The question is ambiguous: xa+1 * xa+1 = x2(a+1) or (xa + 1)(xa + 1) = x2a + 2xa + 1
(x + 4)(x2 - x - 1)
Infinity.
10 ( x = -3)
(x2 - x + 1)(x2 + x + 1)
(x + 4)(x + 1) x = -1 or -4
It is a polynomial expression in x. What about it?
(x + 1)(x^2 - x + 1)
x^0 + x=1+x=x+1
1 x 10-10
The question is ambiguous: xa+1 * xa+1 = x2(a+1) or (xa + 1)(xa + 1) = x2a + 2xa + 1
x9
999 and 1
A similar question can be solved as below : If x to the power 4 plus 1 upon x to the power 4 equals 23 then what will be (x minus 1 upon x) to the power 2 equals what?a2 + b2 = (a + b)^2 - 2ab.so (x^2 )^2 + (1/x2)^2 = (x^2 + 1/x^2)^2 - 2 = 23.so (x^2 + 1/x^2) = 5.therefore(x - 1/x)^2 = (x^2 + 1/x^2) -2 = 5 -2 = 3.