Question

(3x2 - x + 5) + (4x - 7)

Answer 1

Answer:

3x2 + 3x - 2 plz mark me the Brainliest

Step-by-step explanation:

Answer 2

Answer:

Evaluate: 3x + 4

Step-by-step explanation:

(3 × 2 - x + 5) + (4x - 7)

Multiply 3 and 2 to get 6.

6 - x + 5 + 4x - 7

Add 6 and 5 to get 11.

11 - $x$ + 4$x$ - 7

Combine −x and 4x to get 3x.

11 + 3x - 7

Subtract 7 from 11 to get 4.

4 + 3x

Hope it helps and have a great day!

~sunshine~