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Write quadratic polynomials whose zeroes are …

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Write quadratic polynomials whose zeroes are -3 and 4
  • 2 answers

Shubham Saxena ???? 5 years, 2 months ago

In Quadratic polynomial,, We know that ,, Quadratic polynomial is given by ,, x² - ( some of roots ) x + (product of the roots ),, = x² - ( - 3 +4 ) x + ( - 3 ) ( 4 ) ,, = x² - x - 12 ans . Hence proved. Thank you

Tanu Man 5 years, 2 months ago

alpha + beta= - b/ a = -3+4= 1/1 alpha × beta= c/a =(-3)×4= -12/1 Then we get the value of a, b and c a= 1, b=1 , c=(-12) Quadratic polynomial = ax^2+bx+ c= x^2 + x -12
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