Question

question
find the sum of $6x + 7$ and $8x^2 + 5x - 1$.

Explanation:

Step1: Write the sum expression

To find the sum of \(6x + 7\) and \(8x^{2}+5x - 1\), we write the expression as \((6x + 7)+(8x^{2}+5x - 1)\).

Step2: Combine like terms

First, combine the \(x\)-terms: \(6x+5x = 11x\). Then, combine the constant terms: \(7+( - 1)=6\). The \(8x^{2}\) term remains as it is since there is no other \(x^{2}\) term to combine with. So we have \(8x^{2}+11x + 6\).

Answer:

\(8x^{2}+11x + 6\)