Question

solve the
equation (x-1) (x+2)​

Answer 1

Answer:

$x²+x-2$

Step-by-step explanation:

(x-1) (x+2)

x²+2x-x-2

x²+x-2

hope this helps you

Answer 2

(x-1)(x+2)

=x(x+2)-1(x+2)

=x²+2x-x-2

=x²+x-2

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