Evaluating Expressions Words - Algebra Adding & Subtracting Polynomials Multiplying and Dividing Polynomials Factoring (Smactoring) Final Jeopardy

100 Evaluate 4d³ When d = 2 32

Evaluate ¾ x³ When x = ­

Evaluate 3(x + 5) – 9 ÷ x When x =

/9 Evaluate x ˉ ² + xº When x = 3

Evaluate When x = 2 and y =

Is the following expression a polynomial? If so, state it’s degree and name by number of terms. 3 x ˉ ²-2x +5 NO, not a polynomial 100

200. yes, 3, binomial Is the following expression a polynomial? If so, state it’s degree and name by number of terms. X³ - 2

Yes, 8, trinomial 300 Is the following expression a polynomial? If so, state it’s degree and name by number of terms. 8x ⁵ y³ - 12x y² + 20x³y³

Put the following polynomial in standard form and state its’ degree x3-5x2+20x+13, 3 3 – 5x(x – 4) + 10 – 4x ³

500 Simplify the polynomial and put in standard form. see answer

Simplify 6x³y² + 5x³y² 11x³y² 100

Simplify (2x² + 5x) – (8x² + 7x) -6x² - 2x 200

300 Simplify (5x + 2) -2 (4x – 3) -3x + 8

400 Simplify 3 – 5(x – 4) + 10 – 4x

500 Simplify (4x²y – 7xy +10xy²) - (12xy² - 5xy + 3x²y) 1x²y – 2xy – 2xy²

Simplify 4x²y(2x³y² - 3x²y + 5xy²) 8x ⁵ y³ - 12x y² + 20x³y³ 100

Simplify 42x ⁷ - 6x ⁵ -7x² 200

300 Simplify (2y– 5)(3y – 4) 6y² - 23y + 20

Simplify 5x ⁵ - 10x² 5x² X³

-8x ⁶ 500 Simplify (-2x²)³

6x² (2x – 4 + 7x²) 100 Factor out the GCMF 12x³ - 24x² + 42x 

5a²b(2ab – 3a³b² + 1) 200 Factor out the GCMF 10a³b² - 15a ⁵ b³ + 5a²b

(x + 9) (x + 1) 300 Factor X² + 10x + 9

(x – 12)(x – 4) 400 Factor X² - 16x + 48

(x – 8)(x + 3) 500 Factor x² - 5x – 24 into two binomials.

The Final Jeopardy Category is: Please record your wager.

If a $1,000 investment had a 20% decrease in value, what percent increase would it need to bring it back to it’s original value? 25% increase