Question

Question 6 of 20Subtract.(2x²+5)-(4x-3)A. 2x² - 4x + 2B. 2x² - 4x+8C. -2x² +2D. -2x² +8

Answer 1

Hello!

To solve this exercise, we'll follow the same steps as a common subtraction: group the numbers with the same coefficient.

Look:

`(2x^2+5)-(4x-3)`

First, let's remove the parenthesis and change the signal of the second term:

`2x^2+5-4x+3`

Now let's group the numbers with the same coefficient:

`2x^2+5-4x+3=\boxed{2x^2-4x+8}`

Answer:

Alternative B.