Finding Remaining Factors of Polynomial

To factor the below polynomial, x^2-2x-24 start by

• Multiply 1*(-24), then find two numbers that multiply to 24 and add to 2

• It's the difference of squares

• Find two numbers that multiply to (-24) and add to (-2)

• Factor out (-2) from the second and third terms.

How would you start to factor 128x^3-2?

• As the difference of squares

• Factor by grouping

• As the difference of cubes.

• Factor out the GCF

Tags

CCSS.HSA.APR.C.4

Which binomial is a factor of
f(x)= x³ -6x² +3x +10?

• x + 1

• x + 2

• x + 5

• x + 10

Tags

CCSS.HSA.APR.B.2

Which binomial is a factor of
f(x)= x³ + x² -24x +36?

• x + 2

• x + 3

• x + 6

• x + 9

Tags

CCSS.HSA.APR.B.2

Tags

CCSS.HSA.APR.B.2

• Yes, x-3 is a factor of p(x) since the remainder is 0.

• No, x-3 is not a factor of p(x) since the remainder is 0.

Tags

CCSS.HSA.APR.D.6

How could you determine    if x-2 is a factor of 2x³-5x²+x-2?

• Use synthetic division and see if the quotient is even

• Ask the person sitting next to me

• Use synthetic division and see if the remainder is zero

• Flip a coin

Tags

CCSS.HSA.APR.D.6

Find the zeros of the polynomial given one factor.

• X= 3,4,5

• x=-3,-4,-5

• x=-3,4,5

• x= 3, -4, -5

Tags

CCSS.HSF-IF.C.7C

One zero of 4x³-17x²-150x-189 is 9.
What is another zero?

• 4

• 7

• -3

• -6

Find all the zeros of the polynomial. 

• A

• B

• C

• D