Thursday

October 30, 2014

October 30, 2014

Posted by **lisa** on Sunday, January 23, 2011 at 7:40pm.

- alegbra -
**drwls**, Sunday, January 23, 2011 at 7:51pmI will assume all sqrt's are positive

(3 - sqrt5)*sqrtu = 26

sqrtu = 26/(3 - sqrt5)

Now square both sides.

u = 1158.34

**Answer this Question**

**Related Questions**

math,correction - the problem reads: evaluate sqrt (-4) if possible. my answer: ...

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

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

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

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

Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...

Mathematics - sqrt 6 * sqrt 8 also sqrt 7 * sqrt 5 6.92820323 and 5.916079783 So...

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

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

math - solve 2x^2+3x+8=0 and express the solutions in a+bi form. Let's use the ...