(3x2 + 7x + 10) - (3x2 - 12x - 10)
Mathematics · High School · Thu Feb 04 2021
Answered on
Given the equation:
(3x^2 + 7x + 10) - (3x^2 - 12x - 10)
Simplify.
Solution:
In order to simplify the given numerical equation, we first must distribute the negative sign to the parenthesis. If similar signs are introduced, multiplied or divided to one another, the answer will become positive, hence if the signs are opposite to one another, then the answer will become negative.
= (3x^2 + 7x + 10) - (3x^2 - 12x - 10)
= 3x^2 + 7x + 10 - 3x^2 + 12x + 10
=19x + 10
Final answer:
= 19x + 10