Do all the sections. That the equation- a + b + x - + - + - a + b20 factorial method abx

If a, b in R, then the equation x^(2) - abx - a^(2) = 0 has

If a, b in R, then the equation x^(2) - abx - a^(2) = 0 has

Let a, b be integers such that all the roots of the equation ( x^2 + ax + 20)(x^2 + 17x + b) = 0 are negative integers. What is the smallest possible value of a + b ?

If the tangents of the angles A, B of a Delta ABC ...satisfy the equation abx^2 - c^2x + ab = 0, then the triangle is:

The roots of the equation 2a^(2)x^(2) - 2abx + b^(2) = 0 when a lt 0 and b gt 0 are :

If the triplicate of the ratio (x+a) : (x + b) " is " a : b , then prove that x^(3) - 3abx - ab(a +b) = 0 .

Solve the following quadratic equation by factorization method (1)/(a+b+x)=(1)/(a)+(1)/(b)+(1)/(x),a+b!=0

Solve the following quadratic equations by factorization method: 1/(a+b+x)=1/a+1/b+1/x ,\ \ a+b!=0