Class 10 Math All topics Quadratic Equations

Form a quadratic equation with roots $4$ and $5$

Solution:

Sum of the roots$=4+5=9$

Product of the roots$=4×5=20$

The quadratic equation is $x_{2}−(sumoftheroots)x+productoftheroots=0$

$∴$ the quadratic equation is $x_{2}−9x+20=0$

Similar topics

introduction to trigonometry

functions

some applications of trigonometry

quadratic equations

polynomials

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polynomials

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