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More answers

-19

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Gayle Bailey

Lvl 10
4y ago
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-911

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Marques Hyatt

Lvl 10
4y ago
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7

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Neoma Donnelly

Lvl 10
4y ago
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0.5*[-5 - i*sqrt(23)] and 0.5*[-5 + i*sqrt(23)]

that is

-2.5 - 2.39792*i and -2.5 + 2.39792*i

where i is the imaginary square root of -1.

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Wiki User

14y ago
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The factor pairs of -90 are (90, -1) (45, -2) (30, -3) (18, -5) (15, -6) (10, -9) (9, -10) (6, -15) (5, -18) (3, -30) (2, -45) (1, -90)

None of them add up to -5.

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Wiki User

8y ago
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They are 25 and -36

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Wiki User

13y ago
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1, 1, 1, 6 and -4 is one set of numbers.

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Wiki User

12y ago
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Q: What factors into -900 but then adds up to equal -11?
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