If lsquo a rsquo and lsquo b rsquo are the roots of a quadratic equation x2 ndash 3x 5 0 then t...........

Mathematics (NDA) Quadratic Equations

If ‘a’ and ‘b’ are the roots of a quadratic equation, x² – 3x + 5 = 0, then the equation whose roots are a² -3a+8 and (b²– 3b + 8) is ?

x² + 4x + 1 = 0

x² – 6x + 6 = 0

x² – 4x – 1 = 0

x² + 2x + 3 = 0

a and b are the roots of equation x²-3x+5=0

putting value of ‘a’ in x²-3x+5=0

a²-3a+5=0

a²-3a=-5

putting value of ‘b’ in x²-3x+5=0

b²-3b+5=0

b²-3b=-5

roots a²-3a+8=3

b²– 3b + 8=3

equation is x² -6x+6

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