Question

Simplify the polynomial (4n² + 3n – 5) − (2n² + 3n
-
+ 6)

Answer 1

2n² + 1

Explanation:

Given polynomial:

(4n² + 3n – 5) − (2n² + 3n - 6)

Solution:

Removing parentheses,we obtain

• 
  `4n {}^(2) + 3n - 5 - 2n {}^(2) - 3n + 6`

Combine like terms:

• 
  `4n { }^(2) - 2n {}^(2) + 3n - 3n - 5 + 6`
• 
  `2n { }^(2) + 0 + 1`
• 
  `\boxed{2n {}^(2) + 1}`

Done!

Order:BPEMDAS