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Leokris [45]
3 years ago
10

What's (-6n-13n^2)+-3n^2+5mp+p^2)

Mathematics
1 answer:
Stels [109]3 years ago
4 0
9n + 4n^2 because you combine like terms. combine the two n's that are not squared then add the two n^2 together to get 9n+4n^2
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diketahui akar akar persamaan kuadrat 2x^2-9x + 7 = 0 adalah x1 dan x2. nilai dari x1^2 + x2^2- 4x1x2 adalah...
Leviafan [203]
<span>jika xy = 0 , kemudian menganggap x dan y = 0

faktor 2x^2-9+7
(2x-2)(x-7)=0

2x-2=0
2x=2
x=1

x-7=0
x=7

</span><span>jika 1 = x1 dan 7 = x2 maka jawabannya adalah 1^2+7^2-4(1)(7)=22
</span>
jika 7 = x1 dan 1 = x2 maka jawabannya adalah
7^2+7^2-4(7)(1)=22

<span>jawabannya adalah 22</span>


6 0
3 years ago
Graph the line that passes through the points (-1,-4) and (-2,-1) and
Oksanka [162]
Im dislexic im sorry
7 0
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miv72 [106K]
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3 0
3 years ago
Read 2 more answers
Factoriza el siguiente trinomio 6x^2 – 26x – 200
Virty [35]

Answer:

2 (x + 4)(3x - 25)

Step-by-step explanation:

6 {x}^{2}  - 26x - 200

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4 0
3 years ago
Whats the diffrence of 2 2/3 - 1 2/5 write answer in simplest form
Fofino [41]
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3 0
3 years ago
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