Test #1

What is the proper way to write the answer for the following problem? 

• 2x³-x²-25x-12
• 2x⁴-x³-25x²-12x+0

Divide and simplify.

• 4x√x
• 3x²/x³√36
• 2x
• 4x²

Is this division problem worked correctly?

• This is correct!
• This is incorrect!

What should be the order of the polynomial coefficients if
(3x - 4x³ + 6x⁴ + 1) / (x + 3)

• 3   0   -4   6   1
• 6   -4   3   1   0
• 6   -4   0   3   1
• -6   4   0   -3   -1

Simplify. Use absolute value bars if necessary.

• x / 3

• |x| / 9

• |x| / 3

• x / 9

Divide and simplify. Assume that all variables are positive. $\frac{\sqrt{600}}{\sqrt{6}}$   

• 6

• 10

• 60

• 100

Is (x-2) a factor of

f(x)= x³-8x²+14x-4?

• Yes, (x-2) is a factor. There is a remainder.

• No, (x-2) is not a factor. The remainder is zero.

• Yes, (x-2) is a factor. The remainder is zero.

• No, (x-2) is not a factor. There is a remainder.

Simplify. Use absolute value bars only if necessary.

• 5|x³|

• 125x³

• 5x³

• 25x³

If 𝒙²+𝟑𝒙+𝟕 is divided by  𝒙+𝟐, then what is the remainder?

• 0
• -3
• 9
• 5

When p(x) = 9x⁴- 45x³ + 37x² + x +2 is divided by x - 2, a student can determine the remainder by evaluating p(2). What is the value of p(2)?

• p(2) = 656
• p(2) = 652
• p(2) = -64
• p(2) = -368