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GREYUIT [131]
2 years ago
12

When 3(2x^2+4x+7)−(x^2−8x+11) is simplified, what is the coefficient of the x term?

Mathematics
2 answers:
Alona [7]2 years ago
7 0

Answer:

Step-by-step explanation:

when  3(2x^2+4x+7)−(x^2−8x+11) is solved you get

5x^2 + 20x + 10.

the x term is

−

2

+

√

2

,

0

)

,

(

−

2

−

√

2

,

0

)

IrinaK [193]2 years ago
3 0

3(2x^2+4x+7)-(x^2-8x+11)\\\\=6x^2 +12x + 21 -x^2+8x -11\\\\=5x^2+20x +10\\\\\text{The coefficient of   the x term is 20}

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