Question

Find the sum of 10, x, squared, plus, 7, x, plus, 610x
2
+7x+6 and 6, x, plus, 56x+5.

Answer 1

To find the sum of the given expressions, we will first write them down in a more manageable form and then combine like terms.

The expressions are:
1. \(10x^2 + 7x + 610x^2 + 7x + 6\)
2. \(6x + 56x + 5\)

Now, let's rewrite them:

1. For the first expression:
\[
10x^2 + 610x^2 + 7x + 7x + 6
\]
Combining like terms:
\[
(10x^2 + 610x^2) + (7x + 7x) + 6 = 620x^2 + 14x + 6
\]

2. For the second expression:
\[
6x + 56x + 5
\]
Combining like terms:
\[
(6x + 56x) + 5 = 62x + 5
\]

Now we sum the results of the two expressions:
\[
(620x^2 + 14x + 6) + (62x + 5)
\]

Now combine like terms:
\[
620x^2 + (14x + 62x) + (6 + 5) = 620x^2 + 76x + 11
\]

Thus, the final result is:
\[
\boxed{620x^2 + 76x + 11}
\]