You visited us 1 times! Enjoying our articles? Unlock Full Access!

Solving a Quadratic Equation by Factorization Method

If m , n are ...

Question

If m,n are the roots of a quadratic equation $p x^{2} + q x + s$ , then what is value of (m) $\times$ (n)?

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A

We know that if quadratic equation is given in form $a x^{2} + b x + c$ Then sum of the roots of the equation is $\frac{- b}{a}$ . Product of roots of the equation is $\frac{c}{a}$ . Comparing the given equation with the standard form of equation we find that
$(m) \times (m) = \frac{s}{p}$ .

Suggest Corrections

Similar questions

If t,s are the roots of a quadratic equation $p x^{2} + q x + s$ , then what is value of (s) $\times$ (t)?

If 2√3 is the root of quadratic equation px²+qx+r=0 for (p,q,r) belongs to R , then find value of (p+q+r)

sin A

cos A

p x^{2} + q x + m = 0

p, q

m

m, n

4 x^{2} + m x + n = 0

p

q

(p \leq q)

x^{2} - p x + 2 q = 0

x^{2} - q x + 2 p = 0

α

p

q

x^{2} - p x + 2 q = 0

x^{2} - q x + 2 p = 0

l x^{2} + n x + n = 0

p

q

\sqrt{\frac{p}{q}} + \sqrt{\frac{q}{p}} + \sqrt{\frac{n}{l}}

Join BYJU'S Learning Program