Answer:
Step-by-step explanation:
Sure, let's simplify the expression step by step:
Given expression: \( 3x^2 + 7x - 12 - 34 - 2x^2 + 10 \)
1. First, let's combine like terms:
\( (3x^2 - 2x^2) + 7x - 12 - 34 + 10 \)
Simplifying the terms with \( x^2 \):
\( x^2 + 7x - 12 - 34 + 10 \)
2. Next, let's combine the constants:
\( x^2 + 7x - 36 \)
So, the simplified expression is \( x^2 + 7x - 36 \).