Hassan writes an algebraic expression with four terms. the x-term has a coefficient of 2, and the z-term has a coefficient of -1. the expression has a constant term less than zero. which expression could he have written? 2x + z + 5 - 6z2 2x - z - 5 + 2z2 -2x - z - 5 + 2z2 -2x + z - 5 + 2z2

The possible expression is:

Step-by-step explanation:

It is given that:

The x-term has a coefficient of 2.

and the z-term has a coefficient of -1.

Also, the constant term has a constant term less than zero.

1)

In this expression the coefficient of z is not -1.

Hence, this option is incorrect.

2)

This expression holds all the given property and hence is the possible answer.

3)

In this expression the coefficient of x is not 2.

Hence, this option is incorrect.

4)

In this expression the coefficient of x is not 2.

Hence, this option is incorrect.

step-by-step explanation: