# Math

posted by
**Bryan**
.

Is this correct?

The problem says perform the indicated operation.

(9x^2-7x-66)+(8x^2+9x)

I came up with this for the answear

-66+2x+17x^2

or could it be

17x^2+2x-66

posted by
**Bryan**
.

Is this correct?

The problem says perform the indicated operation.

(9x^2-7x-66)+(8x^2+9x)

I came up with this for the answear

-66+2x+17x^2

or could it be

17x^2+2x-66