Homework answers / question archive /
1) Find all the zeros for the polynomial function ¦(x) = 2x4 + x3 – 26x2 – 37x - 12
List all possible rational zeros:_____________
You are given that x=4 (HINT) Reminder: Evaluate ¦(1) and ¦(-1) to find a zero quickly

#### 1) Find all the zeros for the polynomial function ¦(x) = 2x4 + x3 – 26x2 – 37x - 12
List all possible rational zeros:_____________
You are given that x=4 (HINT) Reminder: Evaluate ¦(1) and ¦(-1) to find a zero quickly

######
Math

Share With

1) Find all the zeros for the polynomial function ¦(x) = 2x^{4} + x^{3} – 26x^{2} – 37x - 12

List all possible rational zeros:_____________

You are given that x=4 (HINT) Reminder: Evaluate ¦(1) and ¦(-1) to find a zero quickly. HINT Use, synthetic division to find the remaining roots. You must show your work. You may Check your solutions with a graphing calculator, but only your work will receive credit.

List zeros and their multiplicities:

List the x-intercepts:_____

Write the function in factored form with real coefficients,

2) Find all the zeros for the polynomial function ¦(x) = x^{4} + 2x^{3} – 16x^{2} – 29x - 12.

List all possible rational zeros:______

You are given that x=4 is a zero. (HINT) Use synthetic division to find the remaining roots. You must show your work. You may check your solutions with a graphing calculator, but only your work will receive credit.

List zeros and their multiplicities:

List the x-intercepts:____

Write the function in factored form with real coefficients.

3) Find all the zeros for the polynomial function ¦(x) = x^{4} + 3x^{3} – 21x^{2} – 35x + 132.

You are given that x = -4 is a zero. Use synthetic division to find the remaining roots. You must show your work.

You may check your solutions with a graphing calculator, but only your work will receive credit

List zeros and their multiplicities,

List the x-intercepts:_______

Write the function in factored form with real coefficients.

4) Find all the zeros for the polynomial function ¦(x) = x^{5} - 4x^{4} + 10x^{3} – 24x^{2} + 24x.

List all possible rational zeros:_____

You are given that x=2 is a zeros. Use synthetic division and factoring to find the remaining roots. You must show your work. You may check your solutions with a graphing calculator, but only your work will receive credit.

List zeros and their multiplicities:

List the x-intercepts:_____

Write the function in factored form with real coefficients.