Answer:
6 i think
Step-by-step explanation:
The square root of 4 is 2 because 2 times itself produces 4
2 * 2 = 4
A
Given
= 30 ( square both sides to clear the radical )
qrv + 11 = 900 ( subtract 11 from both sides )
qrv = 889 ( divide both sides by rv )
q = → A