Add. $$ \left(7 x^{2}-2 x\right)+(4 x-3) $$ O. $$ 7 x^{2}+2 x-3 $$ O. $$ 7 x^{2}-6 x+3 $$ O. $$ 11 x^{2}-5 x $$ D. $$ 28 x^{3}-29 x^{2}+6 x $$

Question

UpStudy AI · Accepted Answer

To add the polynomials $$ (7x^{2} - 2x) + (4x - 3) $$, follow these steps:

1. **Combine like terms:**
   $$
   7x^{2} - 2x + 4x - 3
   $$

2. **Simplify the expression:**
   $$
   7x^{2} + ( -2x + 4x ) - 3 = 7x^{2} + 2x - 3
   $$

**Correct Answer:**
$$ \boxed{7x^{2} + 2x - 3} $$

This corresponds to option:

**O. $$ 7x^{2} + 2x - 3 $$**
The answer is $$ 7x^{2} + 2x - 3 $$, option O.

Add. \( \left(7 x^{2}-2 x\right)+(4 x-3) \) O. \( 7 x^{2}+2 x-3 \) O. \( 7 x^{2}-6 x+3 \) O. \( 11 x^{2}-5 x \) D. \( 28 x^{3}-29 x^{2}+6 x \)