Simplify: (4x^2 + 5x) + (x^2 – 5x + 1)?
Solution:
(4x^2 + 5x) + (x^2 – 5x + 1)
= 4x^2 + 5x + x^2 – 5x + 1
= 4x^2 + x^2+ 5x – 5x + 1
= 5x^2 + 0 + 1
= 5x^2 + 1
The Answer is 5x^2 + 1.
Solution:
(4x^2 + 5x) + (x^2 – 5x + 1)
= 4x^2 + 5x + x^2 – 5x + 1
= 4x^2 + x^2+ 5x – 5x + 1
= 5x^2 + 0 + 1
= 5x^2 + 1
The Answer is 5x^2 + 1.