Respuesta :
Converting to standard form by FOIL method:
(2x - 1)(x + 6)
2x^2 + 12x - x - 6
2x^2 + 11x - 6
Standard form operates in the form:
ax^2 + bx + c
b = 11
(2x - 1)(x + 6)
2x^2 + 12x - x - 6
2x^2 + 11x - 6
Standard form operates in the form:
ax^2 + bx + c
b = 11
[tex]\left(2x-1\right)\left(x+6\right)
= 2x\left(x\right)+2x\left(6\right)-1\left(x\right)-1\left(6\right)
= 2x^2+12x-x-6
=2x^2+11x-6
b=11[/tex]