\((a + b + c)x = ax + bx + cx\)
\((a + b)(m + n) = a(m + n) + b(m + n)\)
\(= am + an + bm + bn\)
\(\frac{ a + b + c}{x}=\frac{a}{x}+\frac{b}{x}+ \frac{c}{x}\)
Copyright © 2021 HOCTAP247