Sunday

April 20, 2014

April 20, 2014

Posted by **Lorie** on Sunday, April 6, 2008 at 12:47am.

f(x)=2x^4+4x^3+2x^2+3x+8;find f(-2)

- Algebra -
**Reiny**, Sunday, April 6, 2008 at 9:43amhard to line up the spacing with this font format, but here it goes

-2│2 4 2 3 8

***----------

*** -4 0-4 2

** 2 0 0-1 10

so f(-2) = 10

- correction -
**Reiny**, Sunday, April 6, 2008 at 9:45amthe last row in the synthetic division algorithm should have been

** 2 0 2 -1 10

**Related Questions**

Algebra 2 help please :) - What is a cubic polynomial function in standard form ...

Algebra - please help me with this question and check my answers. Solve the ...

Algebra2 - Complete parts a – c for each quadratic function: a. Find the y-...

Math - Use synthetic division to find the quotient and remainder: (2x^5-7x^3-5x...

Algebra - synthetic division find f(-2) f(x)=2x^4+4x^3+2x^2+3x+8 -2 2 4 2 3 8 -4...

Algebra - Okay i have a few function questions im gonna post. Im completely ...

algebra - p(x)=x^3+2x^2-3x+20 one of this functions zeros is -4 When using ...

bobpursley,math - about this problem , I figured it out and i did get the answer...

Calculus - Use the algorithm for curve sketching to sketch the graph of each ...

Algebra II (check) - Use synthetic division to find (2x^3 - 5x^2 + 7x - 1). _1|2...