Simplify: (4x^2 + 5x) + (x^2 – 5x + 1)?

arithmetic, Arithmetic reasoning


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.

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