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Worksheets

Polynomials Expressions and equations.

Total questions: 13

Worksheet time: 56mins

Name
Class
Date
1.

f(x)=8x-3 g(x)= x²+x-6

find (f+g) (x)

a)

x²+9x-9

b)

x+9x+9

c)

10x

d)

x+9

2.

g(x)=x²+x-6, j(x)=x²-1

Find (g-j)(x)

a)

x-5

b)

x-4

c)

x-7

d)

x-10

3.

Solve equation

x³=3x² using quadratic techniques

a)

{0,0,4}

b)

{0,0-3}

c)

{0,0,3}

d)

{0,0,5}

4.

what team has these colors

a)

Boston Celtics

b)

Phoenix suns

c)

LA Lakers

d)

golden state worriers

5.

(x3 + 4x2 – 8) / (x + 4)

a)
x^2 - 4x - 8
b)
x^2 - 4x - 16
c)
x^2 - 4x + 16
d)

2x2 + 3x + 5 – 7/(x + 3)

6.

find f(h(7))

f(x)= 2x-1

h(x)= x²+1

a)

37

b)

102

c)

99

d)

69

7.

Solve using synthetic division

(2x³-13x²+26X-24)/(x-4)

a)

2x²-5x+6

b)

2x²+5x-6

c)

2x²-5x-6

8.

x⁴-10x³-56x²=0

a)

{0,0,-14,4}

b)

{0,0,-14,-4}

c)

{0,0,14,-4}

9.

f(x)=2x+7

g(x)=-5x+1

(g ° F) =(x)

a)

10x-7

b)

5x-5

c)

10x+7

d)

10x+1q

10.

x³-4x²

a)

{0,0,-3}

b)

{0,0,3}

c)

{0,0,-4}

d)

{0,0,4}

11.

(4x3+26x2+56x+40)÷(2x+4)(4x^3+26x^2+56x+40)\div\left(2x+4\right)

a)

1x²+7x+2

b)

2x²+9x+10+3/2x+4

c)

5x²+9x+3

d)

2x²+9x+10

12.

what is Shrek's wife's name

a)

Patrisha

b)

phillus

c)

Fiona

d)

donkey

13.

guess the movie

🧓🏠🎈

a)

Cars

b)

UP

c)

cloudy with a chance of meatballs

d)

Rio