Math Class

Integers

100

What is the product of 8 and -6?

-48

200

Divide -125 by -5.

25

300

-27 + -19 = ____

-46

400

23 - -18 = ____

41

500

-134 - -156 = ____

22

Polynomials

100

(5x + 3) + (4x+8) = ___

9x + 11

200

(-7x +11) + (8x-15)

x - 4

300

(3x - 9) - (5x+11)

-2x - 20

400

(x² - 9x + 4) - (-15x +11 - 4x²)

5x² + 6x - 7

500

(-14 - x⁴ + 6x²) - (6x³ - 17x + 15)                       Write the answer in standard form.

-x⁴ - 6x³ + 6x² + 17x - 29

Function

100

Evaluate:  f(x) = 2x + 7 ,     x = 3

13

200

Evaluate: f(x) 13x - 5 ,          x = -1

-18

300

Evaluate : g(x) = 2x² - 9,     g = -3

9

400

Evaluate:g(x)= -5x³-7x +1   x = -1     

13

500

Evaluate:                                 f(x) = x⁴ - 3x³ -5x + 15 , x = 3 

0

Solving equation

100

x - 13 = 18

31

200

-2x = 36

-18

300

3x + 5 = -7

-4

400

-15 - 6x = 21 - 3x

-12

500

-14x - 23 = -56 - 3x

3

Exponents

100

5² = ___

25

200

(-3)⁴

81

300

x³ (x⁵)

x⁸

400

[-6x⁴(x⁶)^-8 + 17x¹¹]⁰

1

500

-5x⁴y⁵(x³y)⁶

-5x²²y¹¹