x^(2)+7x+12=0

If two roots of x^(3)7x^(2)+4x+12=0 are in the ratio 1:3 then the roots are

Assertion (A ) : the number of roots of x^4 +2x^3 -7x^2 -8x +12=0 Reason (R ) : Every algebraic equation of degree n has n roots and nomore .

Assertion (A ) : the number of roots of x^4 +2x^3 -7x^2 -8x +12=0 Reason (R ) : Every algebraic equation of degree n has n roots and nomore .

Discuss the nature of the following quadratic equations without finding the roots i) x^(2)-12x+32=0 ii) 2x^(2)-7x+10=0 iii) 4x^(2)-20x+25=0 iv) 3x^(2)+7x+2=0

Discuss the nature of the following quadratic equations without finding the roots i) x^(2)-12x+32=0 ii) 2x^(2)-7x+10=0 iii) 4x^(2)-20x+25=0 iv) 3x^(2)+7x+2=0

The system y^(x^(2)+7x+12)=1 and x+y=6,y>0 has

Factorise 12x^(2)-7x+1

The number of real roots of |x|^(2)-7|x|+12=0 is :

Find the value of the polynomial x^(2) - 7x + 12 at : x = 0

If the roots of the quadratic equation x^(2) - 7 x+ 12 = 0 are intercepts of a line , then the equation of the line can be "_______" .