Question: Solve each equation. 9z 2 - 81 = 0

Solve each equation. 

9z2 - 81 = 0

Step by Step Solution

3.40 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To solve the equation 9z2 81 0 we can begin by adding 81 to both sides of the equation which ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Algebra Questions!