How can this be factorized x2 plus 1?

Anonymous

∙ 12y ago

Updated: 8/18/2019

That expression can't actually be factored without using complex numbers. If you want to use complex numbers, then it would come out as a "difference of squares":

(x + i)(x - i)

Wiki User

∙ 12y ago

What else can I help you with?

What is the answer to x2-1?

It is: x squared -1 = (x-1)(x+1) when factorized

What is x2 plus x2 plus x2?

x2 + x2 + x2 = (1 + 1 + 1)x2 = 3x2

X2 plus 8x 12 equals 0 in quadratic formula?

x2+8x+12 = 0 When factorized: (x+6)(x+2) = 0 Therefore: x = -6 or x = -2

What is the polynomial in descending order x2 10x 21 factorized?

x2+10x+21 = (x+3)(x+7) when factored.....

X plus 4 x plus 2 simplfied?

x4 +x2 =x2 (x2+1)

What is the factor of x3 plus x2 plus 4x plus 4?

x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)

What is t2 plus 11t plus 10?

If you mean t^2 +11t +10 then it is (t+10)(t+1) when factorized

Are the factors of x2 are x and x plus 1?

The factors of x2 are x and x x times x plus 1 = x2 + x

Sum of series 1 plus x2 plus x4.....plus xn?

(xn+2-1)/(x2-1)ExplanationLet Y=1+x2+x4+...+xn. Now notice that:Y=1+x2+x4+...+xn=x2(1+x2+x4+...+xn-2)+1Y+xn+2=x2(1+x2+x4+...+xn-2+xn)+1Y+xn+2=x2*Y+1Y+xn+2-x2*Y=1Y-x2*Y=1-xn+2Y(1-x2)=1-xn+2Y=(1-xn+2)/(1-x2)=(xn+2-1)/(x2-1)

How do you factor x to the fourth power plus x squared plus 1?

(x2 - x + 1)(x2 + x + 1)

Write a c plus plus program to find the sum of series S equals 1 plus x2 plus x3 plus x3. plus xn?

(xn+2-1)/(x2-1)

Factor x5 plus x2?

x2(x3 + 1) is the best you can do there.

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