PUGH - Algebra 1

$$\frac{1}{2}x^2+\frac{1}{2}$$

$$-\frac{1}{2}x^2-\frac{1}{2}$$

$$\frac{1}{2}x^2-\frac{1}{2}$$

$$-\frac{1}{2}x^2+\frac{1}{2}$$

The variable t should be multiplied by t.

The variable t should be multiplied by t + 5.

The expression t+5 should be multiplied by 2. 

The integer -2 should be multiplied only by 5. 

Always; A polynomial is a monomial or sum of monomials, and each monomial is a term of the polynomial.

Always; A polynomial is a binomial or sum of monomials, and a monomial can be a term of the polynomial.

Sometimes; A polynomial is a sum of monomials, binomials, and trinomials, and a monomial can be a term of the polynomial.

Never; A polynomial is a sum of binomials and trinomials, not monomials. 

$$4x^3-9x^2-x-6$$

$$4x^3+9x^2+x+6$$

$$4x^3+9x^2-x-6$$

$$4x^3+9x^2+x-6$$

(4x-3)(x+1)(x+2)