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3 years ago

Helpppp plzzzzzzzzzzzzz I know it’s supplementary but I can’t find the value of X

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

7 0

Answer:

x = 18

Step-by-step explanation:

Supplementary angles = 180°

110° + ( 3x + 16° ) = 180

110° + 3x + 16 ° = 180

126° + 3x = 180

3x = 180 - 126

3x = 54°

x = 54/3

x = 18

Black_prince [1.1K]3 years ago

3 0

Answer:

x = 18

Step-by-step explanation:

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3 years ago

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2 years ago

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You synthetic division to find P(3) for p(x)=x^4-6x^3-4x^2-6x-2

klio [65]

By the polynomial remainder theorem, the remainder upon dividing $p(x)$ by $x-3$ will be the value of $p(3)$ .

... | 1 ... -6 ... -4 ... -6 .... -2
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--------------------------------------
... | 1 ... -3 ... -13 . -45 .. -137

So you have

$\dfrac{x^4-6x^3-4x^2-6x-2}{x-3}=x^3-3x^2-13x-45-\dfrac{137}{x-3}$

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