Question 3
1 answer:
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Answer:
Step-by-step explanation:
13.
x³-x²-x-2=0
x³-2x²+x^2-2x+x-2=0
x²(x-2)+x(x-2)+1(x-2)=0
(x-2)(x²+x+1)=0
x-2=0,x=2
x²+x+1=0
<em>12.</em>
<em>3x^4-11x³+15x²-9x+2=0</em>
<em>\[3x^4-3x^3-8x^3+8x²+7x²-7x-2x+2=0\]</em>
<em>3x³(x-1)-8x²(x-1)+7x(x-1)-2(x-1)=0</em>
<em>(x-1)[3x³-8x²+7x-2]=0</em>
<em>x-1=0,gives x=1</em>
<em>3x³-8x²+7x-2=0</em>
<em>3x³-3x²-5x²+5x+2x-2=0</em>
<em>3x²(x-1)-5x(x-1)+2(x-1)=0</em>
<em>(x-1)(3x²-5x+2)=0</em>
<em>x-1=0,gives x=1</em>
<em>3x²-5x+2=0</em>
<em>3x²-3x-2x+2=0</em>
<em>3x(x-1)-2(x-1)=0</em>
<em>(x-1)(3x-2)=0</em>
<em>x-1=0,gives x=1</em>
<em>3x-2=0, gives x=2/3</em>
<em>so roots are 2/3,1,1,1</em>
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The narrator uses the phrase "making trial of everything" from the passage to present Eppie as curious. The correct option is B.
Given a passage which is shown in attached images.
Option B is the best answer. The first paragraph describes Eppie as "a creature of endless dreams and ever-increasing desires", someone who "tried everything to the test". In this context, his "trying everything" can be read as acting on his curiosity by trying to experience the world around him.
Options A, C and D are incorrect because in the context of her "doing everything to check", Eppie could be seen as curious, unfriendly (option A), disobedient ( option C) or criticize (option D).
Hence, the narrator uses the phrase "making trial of everything" from the given passage to present Eppie as curious.
Learn more about the passage from here brainly.com/question/12555695
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