Monday

December 22, 2014

December 22, 2014

Posted by **Nik H.** on Thursday, October 11, 2007 at 7:23pm.

In all my problems there are a letter variable on the end

example:

radical sign (-u + 30) = u

I then square both sides, drop the radical sign then

(u+6)(u-5)=0

then check to see if they are both true

I guess my question is this is a no solution problem right?

- radical equation - no solution right? -
**bobpursley**, Thursday, October 11, 2007 at 7:35pmsqrt (36)=-6 checks, so u=-6 is ok

sqrt (25)=5 is ok

Both are solutions. I am wondering why you thought no solution.

**Answer this Question**

**Related Questions**

math - Can somebody please help me with this problem? This is the index-„³ 5 6^-...

geometry - abcd is a rectangle such that ab=-3 radical sign 48+2 radical sign 75...

Alg 1 - Simplifying Radicals A gardener is mowing a 20-yd-by-40 yd rectangular ...

math,correction - Simplify by combining like terms. Problem #32 radical (63) - 2...

math,correction - Can somoene helpme plz... Simplify radical 7 * radical 14 ...

Algebra - I'm not sure how to write a radical sign on the computer but the ...

algebra - solve the equation or formula for the indicated variable R=ts^2+3 a)s=...

math , help,algebra - i am up to this point in my problem but i don't know what ...

Algebra 1 - Am i on the right track? radical of 3 times radical of three= ...

Math - Could someone please help me solve this radical equation of 2x+7-2=x It's...