Question

3ab-2bc if a=-4 b=6 and c=-9

Answer 1

$\huge\text{Hey there!}$

$\mathsf{3ab - 2bc}$

$\mathsf{= 3(-4)(6) - 2(6)(-9)}$

$\mathsf{= -12(6) -12(-9)}$

$\mathsf{= -72 - (-108)}$

$\mathsf{= -72 + 108}$

$\mathsf{= 36}$

$\huge\textbf{Therefore, your answer should be:}}$

$\huge\boxed{\mathsf{36}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~$\frak{Amphitrite1040:)}$