Question

Which is the constant term of the algebraic expression -2x^2+17-15x+7xy?

Answer 1

The given expression is
-2x² + 17 - 15x + 7xy

The algebraic expression may be written as
-2x² + 7xy - 15x + 17

The constant term does not contain either x or y.
Therefore  17 is the constant term.

Answer: 17