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den301095 [7]
3 years ago
5

What is the value of x in the triangles to the right? A. 9 B. 12 C. 15 D. 17.5

Mathematics
1 answer:
Gnom [1K]3 years ago
8 0
The answer for this is B
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3 years ago
Use synthetic division to divide (x^3 +12x^2 +48x +26) / (x+4)
deff fn [24]

Answer:

The correct option is C

Step-by-step explanation:

(x^3 +12x^2 +38x +26) / (x+4)

Use the coefficients of dividend.

And the divisor is -4:

Bring down 1 and  multiply it by -4 and add to 12

12-4 = 8

Now multiply 8 by -4 = -32

48-32 = 6

Now multiply 6 by -4 = -24

26-24= R2

                        1     12    38    26

                              -4    -32    -24

                       _______________

                        1      8     6      R2

Thus the correct option is C ....

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3 years ago
Hello! I’m struggling with this question just if someone could help me!
valina [46]

Answer: 44sq

Step-by-step explanation:

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8 0
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Answer:

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Step-by-step explanation:

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