Tuesday
July 22, 2014

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 NOW. solve by using the quadratic formula. x^2...
math,correction - is this correct: solve: 5(x-2)^2=3 My answer: (10 +/- sqrt 15...
math,correction please.. - (x)/(x-2) - (x+1)/(x) = (8)/(x^2-2x) I keep getting x...
math,correction - Is this correct now. Problem #1 solve by completing the square...
math,help,algebra I - I need help can someone help me get unstuck and let me ...
maht,correction please - Problem #1 Solve by completing the square 2x^2-4x-11=0 ...
math,correction - Is this correct: Solve: (x+5)^2 = 3 I get: x = -5 (+/-) sqrt (...
math,algebra,correction - x = (-5 +/-85)/10 do you mean -0.5 or -5 is this ...
math - solve 2x^2+3x+8=0 and express the solutions in a+bi form. Let's use the ...
math,correction - i am really trying is this correct. solve: 5(x-2)^2 = 3 MY ...

Search
Members