Precalculus(URGENT)
posted by Arielt Help now fast due tommorow .
solve the problem 2xcubed17xsquared+31x+20 given that 5 is a zero of f(x)= 2xcubed17xsquared+31x+20
you can use lobng division or synthetic division

2;2

2;2
Respond to this Question
Similar Questions

Algebra
please help me with this question and check my answers. Solve the problem. A rectangle with width 2x + 5 inches has an area of 2x4 + 9x3  12x2  79x  60 square inches. Write a polynomial that represents its length. ( I don't know … 
Algebra
Divide using long division or synthetic division. (21x^3  7)/(3x  1) Just wondering, how would you solve this problem using synthetic division? 
Algebra
Divide using long division or synthetic division. (21x^3  7)/(3x  1) Just wondering, how would you solve this problem using synthetic division? 
Functions
If f(x)=2x^49x^3+6x5, then use synthetic division to find f(6) What is synthetic division? 
Pre Calc
I am familiar with this type of problem but can't seem to get the right answer. Use the given zero to find the remaining zeros of each function f(x)=x^49x^3+7x^291x348,zero 52i I normally would use synthetic division with the root … 
Pre Calc (For Reiny)
Thanks so much your method worked perfectly! My solution was: the remaining zeros were 5+2i, 3, and 4 I have one question that's bugging me though, why is it that synthetic division did not work for me? 
algebra 2
SImplify the expressions. 1. x to the seventh times 1/x squared 2. (3 quaredx to the sixth)cubed 3. x to the nith/ x negitive squared 4. 15xsquaredy/ 6x to the fourthy to the fifth times 6xcubed y squared/5xy USE direct substitution … 
Algebra 2 help please :)
What is a cubic polynomial function in standard form with zeros 1, –2, and 2? 
Algebra
The book said to replace the x with a zero. Why are two zero's used in the division of this problem. (synthetic division) 21. 3)3 0 0 82 0 0 27 9 27 81 3 9 27 3 9 27 1 3 9 0 Remainder = 0 so that means x+3 is a factor of 3x6+82x3+27 
Algebra 2
Use synthetic division to divide p(x) = 3x3 − 10x2 − 31x − 12 by (3x + 5). Then check the solution.