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Leone Cormier

Lvl 10
3y ago
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Wiki User

11y ago

The factor pairs of -20 are (-20,1)(-10,2)(-5,4)(20,-1)(10,-2)(5,-4)

None of them total 7.

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Wiki User

12y ago

I think that's the other way around. -2 and -5 multiply to 10 and add up to -7.

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Wiki User

11y ago

-1 + -4 = -5

-2 + -3 = -5

-10 + 5 = -5

10 + -15 = -5

etc...

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Wiki User

11y ago

8 - √44 ≈ 1.367; and

8 + √44 ≈ 14.633

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Wiki User

8y ago

The factor pairs of -110 are (-110,1)(-55,2)(-22,5)(-11,10)(110,-1)(55,-2)

(22,-5)(11,-10)

None of them add up to 19. One of them adds up to 17.

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Wiki User

8y ago

The numbers are: 4 and -6

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Wiki User

7y ago

They are: 6 and -18

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Wiki User

11y ago

-21 and 4

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Wiki User

8y ago

7 and -8

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Q: What are two numbers that multiply to negative 56 and add to negative 1?
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