Math, asked by mishraanooplmp120, 23 days ago

 एक द्विघात बहुपद ज्ञात कीजिए, जिसके शून्यकों का योग तथा गुणनफल क्रमशः 1/4 और 1 ho​

Answers

Answered by xSoyaibImtiazAhmedx
4

Given:-

  • Sum of zeros \bold{\frac{1}{4}}

  • Product of zeros 1

Now,

 \tt \bold{ ★ \:  Sum \:  \:  of \:  zeros →  \frac{1}{4} }

 \bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \: →  \:  \frac{ - ( - 1 )}{4 } }

 \bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \: →  \:  \frac{ - (coefficient \: of \: x \: )}{coefficient \: of \:  {x}^{2} } }

 \bold{★ \:  Product  \:  \: of \:  zeros →1}

 \bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \: →  \:  \frac{ 1 \times 4}{4 } }

\bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \: →  \:  \frac{  4}{4 } }

\bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \: →  \:  \frac{  constant}{coefficient \: of \:  {x}^{2}  } }

~ So,

  • coefficient of 4
  • coefficient of x -1
  • constant 4

So, the quadratic polynomial

4x² - x + 4

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