Question

Find the sum:

Answer 1

The sum of the expressions is x^2 - x + 5

How to determine and find the sum of the expressions?

The expressions are given as:

x-2x+3

x²+1 ²+1

Rewrite the expressions properly as:

So, we have:

x -2x + 3

x² + 1 ²+ 1

Rewrite the expressions as a sum

So, we have:

x -2x + 3 + x² + 1 ²+ 1

Collect the like terms

x^2 + x - 2x + 3 + 1^2 + 1

Evaluate the exponents

x^2 + x - 2x + 3 + 1 + 1

Evaluate the like terms

x^2 - x + 5

Hence, the sum of the expressions is x^2 - x + 5

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