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Not in real numbers. It can be factored to (x - 2i)(x + 2i) where i is the square root of negative one.

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โˆ™ 2018-01-07 20:31:22
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How do you factor x squared plus 4?
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Related questions

Factor x squared plus 5x plus 4?

(x+1)(x+4)


How do you factor x squared minus 5x plus 4?

(x-1)(x-4)


Factor 4x squared plus 8xy plus 4y squared?

4(x+y)^2


How do you factor x squared -12x plus 32?

(x - 8)(x - 4)


How do you simplify X2 plus 2x plus 4?

Factor it out: (x+2) squared


Factor 4x squared plus 4x plus 12?

4(x^2 + x + 3)


What is the factor of 3x squared plus 15x plus 12?

3(x + 4)(x + 1)


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2(x + 4)(x + 2)


Factor x squared plus 2x plus 4?

(x+2)(x+2) or (x+2)^2


Factor this polynomial completely x squared plus x-20?

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How to Factor x squared plus 4x plus 4?

x2 + 4x + 4 = (x+2)2


How do you factor 2x squared plus 4?

2(x^2 + 2)


How do you factor x cubed plus 9x squared plus 2x plus 18?

Since the problem has 4 terms, first you factor x cubed plus 9x squared, then you factor 2x plus 18. So when you factor the first two term, you would get x sqaured (x plus 9). Then when you factor the last two terms and you get 2 (x plus 9). Ypure final answer would be (x squared plus 2)(x plus 9)


Factor the expression x squared plus 6x plus 8?

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(x - 4)(x - 3)


Factor x squared y squared plus ay squared plus ab plus bx squared?

(a + x^2)(b + y^2)


How do you factor x squared plus 9 x squared plus 20 equals 0?

If you mean: x2+9x+20 then it is (x+4)(x+5) = 0 when factored


Can you factor x squared plus 4x plus 2?

No


Factor 2x cubed plus 6x squared plus 8x plus 24?

2(x + 3)(x^2 + 4)


How do you factor x squared plus 3x?

It is: x(x+3)


How do you factor x squared plus 2x?

x(x + 2)


Factor and x squared plus x minus 12?

x2 + x - 12 = (x + 4) (x - 3)


How do you factor x squared plus 8 x?

x(x + 8)


How do you factor x squared plus 15X plus 54?

(x + 6)(x + 9)


How do you factor x squared plus 6x plus 9?

(x + 3)(x + 3)