Question

Express in simplest form: (3x^2 + 4x - 8) - (-2x^2 + 4x + 2)​

Answer 1

5x² + 10

Explanation:

Given Equation :-

( 3x² + 4x - 8 ) - ( -2x² + 4x + 2)

Solution :-

• ( 3x² + 4x - 8 ) - ( -2x² + 4x + 2)

Step 1:- Remove unnecessary parantheses.

• 3x² + 4x - 8 + 2x ² - 4x - 2

Step 2 :- arranging like terms.

• 3x² + 5x² + 4x - 4x -8 - 2

Step 3 :- Calculate like terms.

• 5x² + 10

Answer 2

5x² - 10

Explanation:

Step 1:

(
`3x^(2)` + 4x - 8 ) - (
`-2x^(2)` + 4x + 2 ) Equation

Step 2:

3x² + 4x - 8 + 2x² - 4x - 2 Open Parenthises

Answer:

5x² - 10 Simplify

Hope This Helps :)