Remove all perfect squares from inside the square root assume x and z are positive. √72x^3 z^3​

Where's the rest of the

45 is the only number in both sets

You move the constant to the right side and change its sign to be 9z= -6 -8. that’s the first step.the second step would be calculate the difference of -8-6 to get -14. you equation should now be 9z=-14the last step is to divide both sides by 9 to get z=-14/9hope this