Question

Is root2xsquare+7x+5root2=0 quadratic equation .If yes then give reason
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Answer 1

Answer:

yes, it is a quadratic equation

Step-by-step explanation:

$\sqrt{2}x^{2} + 7x + 5\sqrt{2}$

A quadratic equation is of the form $ax^{2} +bx +c$ where a is not 0

Here, we have a = $\sqrt{2}$

                         b = 7

                          c = 5$\sqrt{2}$  

Therefore, it is a quadratic