The addition of the polynomial is [tex]\rm 4x^2-13x+9[/tex] will be a polynomial.
The correct option is c.
Given
Two polynomials 4x2 − 8x − 7 and −5x + 16 are added.
A polynomial is an expression consisting of coefficients and variables which are also known as indeterminates.
To add both the polynomial following all the steps given below.
Combine terms adding and simplifying the polynomials.
Therefore,
[tex]\rm =4x^2 -8x - 7 +(-5x+16)\\\\=4x^2 -8x - 7 -5x+16\\\\= 4x^2-8x-5x+16-7\\\\= 4x^2-13x+9[/tex]
Hence, the addition of the polynomial is [tex]\rm 4x^2-13x+9[/tex].
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brainly.com/question/12085805
