Applying properties of operations on complex numbers to solve problems

 $\left(x+3\right)\left(x-4\right)=0$  How many solutions will this equation have?

• 1

• 2

• 3

• 4

The degree of a function is always equal to...

• the number of petals on a daisy

• the number of factors

• one less than the number of zeros

• the number of terms in the polynomial

• 2

• 3

• 4

• 5

• 1

• 5

• 2

• 112

How many roots does the above Polynomial have?

• 4
• 5
• 6
• 7

Find all real solutions of the polynomial equation x³ - x² - 7x + 3 = 0

• x = 3, ± √2
• x = -3, -1 ± √2
• x = -1 ± √2
• x = 3, 1 ± √2

Find the zeros of polynomial given one zero.

• A
• B
• C
• D

 $g\left(x\right)\ =x^4-\ x^3-11x^2+31x-20$  
What is the maximum number of real roots?

Determine the linear factor according to the given graph

• (x + 1)(x + 2)(x + 3)

• (x - 1)(x - 2)(x - 3)

• (x + 1)(x - 2)²

• (x + 2)(x - 1)²