Monday

September 22, 2014

September 22, 2014

Posted by **Math is TOUGH** on Monday, November 15, 2010 at 4:51pm.

a. -1 is a zero

b. 1 is a zero

c. -2 is a zero

d. 2i is a zero

- algebra -
**bobpursley**, Monday, November 15, 2010 at 5:00pmf(-2)=-8+36-48+16=not zero

f(-1)=-1+9-24+16= zero, it is a zero.

**Answer this Question**

**Related Questions**

Algebra - Find a polynomial of degree 4 with i as a zero of multiplicity 1, – i ...

college algebra - find the zero's for the following polynomial and give the ...

Algebra - If 3 is a zero of the polynomial f(x), then which of the following is ...

Math - If P(x) is a polynomial with P(–6) = –1.12 and P(–5) = 0.6 then which of ...

College Algebra 105 - use the rational zero's theorem to list the potential zero...

chemistry - can you check my answers(has star next to it) 1. Absolute zero is ...

Algebra - 1.Solve 2x = 5x2 for x. A. 2.322 B. 0.431 C. 0 and 2.322 D. 0 and 0....

Pre Calculus - 1. Find all rational zeros of the polynomial. Then determine any ...

chemistry. - The thermodynamic equilibrium constant for the following reaction ...

CHEm. help please - The thermodynamic equilibrium constant for the following ...