Class 10 Math All topics Quadratic Equations

Choose the correct answer for the following question.

Which one is the quadratic equation?

$x5 −3=x_{2}$

$x(x+5)=2$

$n−1=2n$

$x_{2}1 (x+2)=2$

Which one is the quadratic equation?

$x5 −3=x_{2}$

$x(x+5)=2$

$n−1=2n$

$x_{2}1 (x+2)=2$

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introduction to trigonometry

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introduction to trigonometry

functions

some applications of trigonometry

quadratic equations

surface areas and volumes