Select all of the expressions that are equivalent to x3 + 2x2 − 3x − 6

(x2 − 3)(x + 2)
(x2 + 2x)(x − 3)
x(x2 − 3) + 2(x2 − 3)
2x(x − 3) + x2(x − 3)
x2(x + 2) − 3(x + 2)

Step-by-step explanation

(x^2-3)(x+2)=x^3+2x^2-3x-6

x(x^2-3)+2(x^2-3)=x^3+2x^2-3x-6

x^2(x+2)-3(x+2) =x^3+2x^2-3x-6

70,000 + 6,000 + 800 + 30

step-by-step explanation:

where r the answers

step-by-step explanation: