Simplify.
–12 – 4.8 ∙ (–2 + –8)
a.
–168
b.
36
c.
72
d.
168

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)