Question

-12x^2 +16x +3x-4 simplify the expression

Answer 1

Answer:

$-12x^2 +19x -4$

Step-by-step explanation:

$-12x^2 + 16x + 3x-4 = -12x^2 +19x -4$

I'm assuming you don't need to solve for x.

Answer 2

Answer:

$\sf \: - 12x {}^{2} + 19x - 4$

Step-by-step explanation:

Simplify the expression

$\sf \: - 12x {}^{2} + 16x + 3x - 4$

$\: \: \: \sf \: • Add \: similar \: elements \: to \: get \: the \: answer$

$\sf \: = 16x + 3x = 19x$

$\: \: { \underline { \boxed{ \orange{ \sf{ = - 12x {}^{2} + 19x - 4}}}}}$