Question

simplify 3x(4x^4 – 5x)

Answer 1

12x5−15x2

Answer 2

Sorry its direct, I really have to go tho

Answer 3

\(\large\color{black}{ \displaystyle \color{red}{\rm a}(b-c)=\color{red}{\rm a}\cdot b-\color{red}{\rm a}\cdot c }\)

\(\large\color{black}{ \displaystyle x^{\rm m} \cdot x^{\rm n}=x^{\rm m+n}}\)

Answer 4

12 x^5-15 x^2

x^2 (12 x^3-15)

Answer 5

thank you :)