Class 10 Math All topics Quadratic Equations

The product of two consecutive even numbers is $120$. Can you express this information in the form of a Quadratic Equation? If yes, what would be the resulting Quadratic Equation?

Solution:

Let the two even no.s be $a$ & $a+2$

Given, the product of these no.s is 120.

$⇒a(a+2)=120$

$⇒a_{2}+2a−120$=$0$-Equation 1

So, Equation 1 is the quadratic equation in $a$.

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