Question

Please tell me the answer of this question​

Answer 1

Answer:

7x square -7

Step-by-step explanation:

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Answer 2

${\blue{\underline{\underline{\huge{\mathfrak{Answer:}}}}}}$

Given : 2x^2 + 5x^2 - 7

Degree of polynomial = Highest power of a variable.

Here, 5 is the highest power on any variable because in this polynomial degree are same so now we can see the variable. So, degree of polynomial is 5.