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Popular >

factor x^4+2x^3+1

Solution

factor

x^{4} + 2 x^{3} + 1

Solution

(x + 1) (x^{3} + x^{2} - x + 1)

Solution steps

x^{4} + 2 x^{3} + 1

Use the rational root theorem

= (x + 1) \frac{x ^{4} + 2 x ^{3} + 1}{x + 1}

\frac{x ^{4} + 2 x ^{3} + 1}{x + 1} = x^{3} + x^{2} - x + 1

= (x + 1) (x^{3} + x^{2} - x + 1)

Popular Examples

simplify (6a^2+12ab-9a^4)/(3a^3b)simplify

\frac{6 a ^{2} + 12 ab - 9 a ^{4}}{3 a ^{3} b}

(4 x - 3)^{2} = 32

(x+3)/(x-2)>= 0

\frac{x + 3}{x - 2} \geq 0

3(x-2)+4=2(x+3)

3 (x - 2) + 4 = 2 (x + 3)

simplify 3/4*81.71 simplify

\frac{3}{4} \cdot 81.71

Frequently Asked Questions (FAQ)

What is factor x^4+2x^3+1 ?
The solution to factor x^4+2x^3+1 is (x+1)(x^3+x^2-x+1)