1. CFU 3102.3.5 Add, subtract, and multiply polynomials including squaring a binomial. SPI 3102.3.2 Operate with polynomials and simplify results.

2. Mono = One Bi = Two Tri = Three Poly = More than One Monomial Binomial Trinomial Polynomial Monomial cannot be divided by a variable therefore, must have non-negative integers

3. 2x – 3yz 8 4a 2 + 5a + a + 9 14d + 19e 2 5d 4 26b 2 Binomial Monomial Polynomial Neither, because being divided by variable Monomial

4. Degree of a monomial is the sum of exponents of all the variables Degree of a polynomial is the greatest degree of any term. 8y 4 -2xy 2 z 3 3a 7 5mn 2 +m -4x 2 y 2 + 3x 2 + 5 3a + 7ab -2a 2 b + 16 12 + 5b + 6bc +8bc 2 4 1 6 (remember there is one exponent for the x) 3 0 0 Binomial degree 3 3 0 Polyomial degree 3 12 20 Trinomial degree 4 4 2 3 Polyomial degree 3 01

5. Arrange the terms so the powers of one variable are in Ascending Order of x 7x 2 + 2x 4 – 11 2xy 3 + y 2 +5x 3 – 3x 2 y Arrange the terms so the powers of one variable are in Descending Order of x 6x 2 + 5 – 8x -2x 3 3a 3 x 2 –a 4 + 4ax 5 + 9a 2 x Make sure and simplify before writing in order – 11 + 7x 2 + 2x 4 y 2 +2xy 3 – 3x 2 y +5x 3 -2x 3 + 6x 2 – 8x+ 54ax 5 + 3a 3 x 2 + 9a 2 x –a 4 Smallest exponent to largest Largest exponent to smallest