What is (3x2−2)+(11−5x)

Question

?(1 point)
Responses

3x2−5x+9
3 x squared minus 5 x plus 9

3x2+5x−9
3 x squared plus 5 x minus 9

−2x2+9
negative 2 x squared plus 9

2x2−9

Answer 1

To combine the expressions \((3x^2−2)+(11−5x)\), we will first eliminate the parentheses and then combine like terms:

1. Combine the terms: \[ 3x^2 - 2 + 11 - 5x \]

2. Combine the constant terms \(-2 + 11\): \[ 3x^2 - 5x + 9 \]

So, the correct answer is: \[ 3x^2 - 5x + 9 \]

This corresponds to the response: 3 x squared minus 5 x plus 9.