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Quadratic Equations Quiz 10

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Difficulty Level :
10 Question

Popular Questions In Quadratic Equations Quiz 10

  • The difference of the roots of x27x9x^2-7x-9 = 0 is

  • The equation x+106x+10=5\sqrt{x+10}-\frac{6}{\sqrt{x+10}}=5 has

  • If log10(x23x+6)=1log_{10}(x^2-3x+6)=1, then the value of x is

  • If y=x+1xy=x+\frac1x then x4+x34x2+x+1=0x^4+x^3-4x^2+x+1=0 becomes

  • The roots of quadratic equation 2x2+x+4=02x^2+x+4=0 are:

  • The roots of the equation 2x3x=22x-3\sqrt{x}=2 can be found by solving

  • The values of ’k’ for which the equation 2x2kx+x+8=02x^2-kx+x+8=0 will have real and equal roots are ….

  • Two numbers whose sum is 6 and the absolute value of whose difference is 8 are the roots of the equation

  • If a and b are the roots of x2px+q=0,x^2-px + q = 0,  then a2+b2a^2+b^2 =……

  • The solution of 5x1+x1=2\sqrt{5x-1}+\sqrt{x-1}=2 is