find the value of 'b' if α and 1/α are zeroes of polynomial ax^2 + bx + c = 0
class 10th maths chapter polynomials
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Step-by-step explanation:
- wkt general form of equation is x^2-(sum of roots )x+product of roots=0
- ax^2+by+C=0
- x^2+b/a y+C/a=0
- sum of the roots =a+1/a
- -b/a=a^2+1/a
- b=-a^2-1
- product of roots =a*1/a
- C/a=1
- C=a
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