Question

pls solve this its urjent
Add the given polynomials, and find the degree of resulting polynomial..?​

Answer 1

Answer:

Step-by-step explanation:

⇒ $5 + 7x - 3x^{2} + x^{2} + 7 = 0$

⇒ $- 3x^{2} +x^{2} + 7x +5+7 = 0$

⇒ $-2x^{2} +7x +12 = 0$

The degree of the polynomial is 2