Answer :
Answer:
[tex]-12x^2 +19x -4[/tex]
Step-by-step explanation:
[tex]-12x^2 + 16x + 3x-4 = -12x^2 +19x -4[/tex]
I'm assuming you don't need to solve for x.
Answer:
[tex] \sf \: - 12x {}^{2} + 19x - 4[/tex]
Step-by-step explanation:
Simplify the expression
[tex] \sf \: - 12x {}^{2} + 16x + 3x - 4[/tex]
[tex] \: \: \: \sf \: • Add \: similar \: elements \: to \: get \: the \: answer[/tex]
[tex] \sf \: = 16x + 3x = 19x[/tex]
[tex] \: \: { \underline { \boxed{ \orange{ \sf{ = - 12x {}^{2} + 19x - 4}}}}}[/tex]