SOLUTION: √50x^4y^9z^7 (that is all under the radical)

Algebra ->  Radicals -> SOLUTION: √50x^4y^9z^7 (that is all under the radical)      Log On


   

Question 643164: √50x^4y^9z^7 (that is all under the radical)
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%2850x%5E4y%5E9z%5E7%29


When working with radicals try to factor to perfect squares, then pull the square root of those perfect squares outside the radical. Also remember variables to an exponent can be factored by subtracting the exponent - x%5E3+=+x%5E2+%2A+x
sqrt%2850x%5E4y%5E9z%5E7%29+=+sqrt%282%2A25%2Ax%5E4%2Ay%5E8%2Ay%2A9z%5E6%2Az%29 = 15x%5E2y%5E4z%5E3%2Asqrt%282yz%29