170k views
2 votes
What is the awnser to x²=4/9


User Keneni
by
5.2k points

1 Answer

5 votes

Answer:

x = ±2 /3

Explanation:

x²=4/9

Take the square root of each side

sqrt(x²)=±sqrt(4/9)

We know sqrt( a/b) = sqrt(a) / sqrt(b)

x = ±sqrt(4/ sqrt(9)

x = ±2 /3

User Diadyne
by
5.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.