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pentagon [3]
3 years ago
15

26-4=12+ missing number

Mathematics
2 answers:
saw5 [17]3 years ago
7 0
22-12=10

so this missing answer after the + is 10
Margarita [4]3 years ago
6 0
Let n = the missing number
26-4=12+n
22=12+n
22-12=n
10=n
The missing number is 10
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What factors multiply to -80 and add to 6
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80 = -1(80), -2(40), -4(20), -5(4),

Total answers include: -81, 79, -42, 16, -9, and 1.

None of them add up to 6!

Are you doing polynomial equations?

If so, you can solve it the hard way.

x^2 + 6x -80 = 0

(x^2 + 6x + 9) - 80 = 9

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(x+3) = 9.43

x = 6.43

If you're not doing those then I'm afraid your question has no answer.

Hope that helps!



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