Tuesday
March 31, 2015

Homework Help: math,correction

Posted by jasmine20 on Thursday, April 19, 2007 at 9:32pm.

is this correct:

solve by using the quadratic formula

5x^2+x=3

what i keep getting is this:

(-1 +/- sqrt 61)/(10) or should i reduce the denominator to 5 or is my whole answer incorrect?

(-1 +/- sqrt 61)/(10) looks correct. You do not need to reduce it down, it already is. Nice job, I'm impressed!

(-1 +/- sqrt 61)/(10) is the correct answer.

no number divides into 10 and the numbers on top, so you are done

some people would write this as -1/10 +/- sqrt(61)/10 but what would be the advantage of that?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math,correction - is this correct: solve: 5(x-2)^2=3 My answer: (10 +/- sqrt 15...
MATH,correction - IS THIS CORRECT NOW. solve by using the quadratic formula. x^2...
math,correction - Is this correct now. Problem #1 solve by completing the square...
math,correction please.. - (x)/(x-2) - (x+1)/(x) = (8)/(x^2-2x) I keep getting x...
math,correction - i am really trying is this correct. solve: 5(x-2)^2 = 3 MY ...
maht,correction please - Problem #1 Solve by completing the square 2x^2-4x-11=0 ...
Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...
Calculus - Second Order Differential Equations - Solve the initial-value problem...
math - Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 ...
math,help,algebra I - I need help can someone help me get unstuck and let me ...

Members