SOLUTION: How do I find all the real-number roots of the equation and give an exact expression for the root and also a calculator approximation rounded to three decimal places.
{{{ log(
Algebra.Com
Question 747365: How do I find all the real-number roots of the equation and give an exact expression for the root and also a calculator approximation rounded to three decimal places.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Note that
Complete the square
and
RELATED QUESTIONS
Roots
A.)Find each root
- sq root 25
B) Quotient Rule for Radicals
Simplify... (answered by solver91311)
1. Find all roots of x3 + 2x2 + 2x + 1. Hint: Find the rational one(s) first.
A.... (answered by Alan3354)
how do we tell, without using the calculator to find explicitly, whether a square root,... (answered by asuar010)
Given the equation {{{4x^2+8x+k=0}}} , for what values of k will the equation have a... (answered by josgarithmetic,Boreal,MathLover1)
Which describes the number and type of roots of the equation x^2 - 625 = 0?
a. 1 real (answered by checkley77)
Which describes the number and type of roots of the equation x^2 + 121x = 0
a) 1 real... (answered by richwmiller)
Which describes the number and type of roots of the equation x^2 + 121x = 0
a) 1 real... (answered by richwmiller)
pls. help me to solve this equation I really dont know how to get the root
Using the... (answered by stanbon)
Without using a calculator how do you solve 5^(123/1000)?
I know this problem can be... (answered by josgarithmetic)