Sunday

December 21, 2014

December 21, 2014

Posted by **kate** on Sunday, November 18, 2007 at 11:39am.

x^2+(1/2)=3/4

x^2+(1/2)+(1/4)^2=3/4+(1/4)^2

(x+1/4)^2=13/16

x+1/4=+-sqrt 13/16

x+1/4=+-sqrt 13/4

x=-1/4+-sqrt 13/4

x=-1+-sqrt 13/4

- algebra -
**Reiny**, Sunday, November 18, 2007 at 11:45amx^2+(1/2)=3/4 should say

x^2+(1/2**x**)=3/4 also in the line that follows that you left out the x in the second term

to avoid problems with order of operation, write your final answer this way

x=(-1+-sqrt 13)/4 the way you have it only the square root term would be divided by 4

**Answer this Question**

**Related Questions**

Math Help please!! - Could someone show me how to solve these problems step by ...

math,help,algebra I - I need help can someone help me get unstuck and let me ...

math,algebra,help - Directions are simplify by combining like terms. x radiacal ...

Math - How do you find a square root of a number that's not a perfect square? I'...

Math(Roots) - sqrt(24) *I don't really get this stuff.Can somebody please help ...

algebra - simplify: square root of 5 + square root of 20 - square root of 27 + ...

math calculus please help! - l = lim as x approaches 0 of x/(the square root of...

Inequality - When I solve the inquality 2x^2 - 6 < 0, I get x < + or - ...

Surds - Solve in the exact form. (sqrt of 4x+1)+(sqrt of x+1)=2 Someone showed ...

Math/Calculus - Solve the initial-value problem. Am I using the wrong value for ...