<u> 4 x² = 64</u>
Divide each side by 4 : x² = 16
Take the square root
of each side: x = √16
x = <em>+ 4</em>
and
x = <em>- 4</em> .
3 because the 2z minus the 3 gives you 1 rounded
Answer:
X= 18
CBD= 47
Step-by-step explanation:
23 because if u add bothe of them up