How do you simplify 15x^2+1-[4(x^2-6)+5]?
2 Answers
Apr 23, 2018
11x^2+20
Explanation:
15x^2+1-[4(x^2-6)+5]
15x^2+1-[4x^2-24+5]
15x^2+1-4x^2+24-5]
11x^2+20
Apr 23, 2018
Explanation:
We go through the inner parenthesis to the outer ones: