The question is ambiguous: xa+1 * xa+1 = x2(a+1)
or
(xa + 1)(xa + 1) = x2a + 2xa + 1
X + 1 x X +1 = 2x + 1
1
i think the answer is 1 X2+2xX-1 X=1 x times x = 1 plus (X times x) = 1 1+1 equals 2 minus one = 1Whoever above is, is wrong. the actual answer is X^(2)+2X-1: The part showing '^(2)' means to the power of two or squared on a computer.
10 ( x = -3)
(x + 1)(x^2 - x + 1)
X + 1 x X +1 = 2x + 1
3
1
pover x times 9 plus power of x times 3
i think the answer is 1 X2+2xX-1 X=1 x times x = 1 plus (X times x) = 1 1+1 equals 2 minus one = 1Whoever above is, is wrong. the actual answer is X^(2)+2X-1: The part showing '^(2)' means to the power of two or squared on a computer.
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