AdminHelpdice Team30 May, 2024What is the condition for one root of the quadratic equation $$ax^2 + bx + c = 0$$ to be twice the other?Select Option & Check Answer$$b^2 = 4ac$$$$2b^2 = 9ac$$$$c^2 = 4a + b^2$$$$c^2 = 9a - b^2$$Check AnswerIncorrect. ❌Related MCQ's Find remainder when $$y^3 + 4y^2 - 3y + 10 is divided by y + 2...22 hour agoIf p & q are the zeroes of polynomials $$x^2 + px + q = 0$$, then...22 hour agoIf p & q are zeroes of polynomials $$x^2 - 5x - k$$ such that p - q = 1. Find k...22 hour agoFind zeroes of $$pqx^2 + (q^2 - pr)x - qr$$...22 hour agoThe quotient & remainder were 3y - 5 & 9y + 10, on dividing $$3y^3 + y^2 + 2y + 5$$ by g(y). Find g(y)...22 hour agoFor what value of m & n will $$m^3 n^2 + m^2 n^5$$ have a positive value ?...22 hour ago$$6g^3 + 8g^2 - 15g - 20$$...22 hour agoThe HCF of the terms of polynomials $$8x^6 + 32x^3$$...22 hour ago$${(7.3)^3 - (2.3)^3} \over {(7.3)^3 + (2.3)^3 + (2.3)(7.3)}$$ =...22 hour ago$$x^{16} - 4^{16}$$ is always a multiple of...22 hour ago
