Percentages, Fractions, and Decimal Values

# What are the factors for x2?

012 ###### 2015-08-24 04:01:12

X squared equals x times x.

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## Related Questions   Factors of X2 - 16 are (X + 4) and (X - 4).  The factors of x2 are x and x x times x plus 1 = x2 + x x2-y4 is a difference of squares, so it factors to (x+y2)(x-y2).  x2 - 13 + 30 = x2 + 17, which has no real factors. The factors of x2 - x - 20 are (x - 5) and (x + 4) because when you multiply them together, they come out to x2 - x - 20.   It factors as (x2 -2x+2)(x2 +2x+2) x2 + 18x - 50 does not have rational factors. If the expression is, x2 + 2x - 15 this has factors of (x + 5)(x - 3). If the expression is, x2 - 2x - 15 then the factors are (x - 5)(x + 3) x2 + 2x - 3 factors to (x - 1)(x + 3) if that's +32, it factors to -(x - 4)(x + 8) 16 - x2 would be factored into (4-x) and (4+x) To double-check, multiply the factors: (4-x)(4+x) = 16 + 4x - 4x -x2 = 16 - x2   x2-14 does factor but not pretty; it factors to: (x+sqrt14)(x-sqrt14).   Although you wouldn't normally factor a monomial term, x2 can also be expressed as x &middot; x.  If you mean x2+11x+24 then it is (x+3)(x+8) when factored

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