যদি x^(2)+px +q=0 সমীকরণের একটি মূল বর্গ বা অন্যটি হয় তাহলে | শ্রেণী 12 | QUA তত্ত্ব...

12x^(2)+px+2=0 Find the value of P

If x^(2) - px + q = 0 has equal integral roots, then

If the roots of the equation x^(2) + px+ q = 0 are x^(2) + px+ q = 0 " are " tan 19^(@) and tan 26^(@), then which one of the following is correct ?

If the roots of the equadratic equation x^(2) + px + q = 0 " are " tan23^(@) "and" tan22^(@), then find the value of q - p .

If alpha,beta are the roots of x^(2) + px - q =0 and lambda, delta x^(2) + px - q =0 and lambda, delta " are the roots of " x^(2) - px + r=0 " then what is " (beta + lamda) (beta +delta) equal to ?

If 3 - 4i is a root of x^(2) - px + q = 0 where p, q in R . then value (2 p - q)/( p + q) is

IF the equations x^(3) + 5x^(2) + px + q = 0 and x^(3) + 7x^(2) + px + r = 0 have two roots in common, then the product of two non-common roots of two equations, is

If x ^(2) -3x+2 is a factor of x ^(4) -px ^(2) +q=0, then p+q=